LOCAL CLIMATOLOGICAL DATA Monthly Summary
May 2017
Station: Pemaquid Point Lighthouse, ME Latitude: 43° 50' 13" N Longitude: 69° 30' 22" W Elevation (ground): 40 feet Time Zone: Eastern +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak |2Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m^2 | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |01| 43.4 | 41.0 | 42.2*| 42.0 | 40| 94| 23| 0|.........| 0| 0.08| 0.0| 30.22| 29.78|30.037|13.8|10.6| 96| 25| E| 23|115| 62 | |02| 48.1 | 41.8 | 44.9 | 44.3 | 44| 97| 20| 0|.........| 0| 0.33| 0.0| 29.85| 29.45|29.584| 6.1| 3.4| 38| 24|WSW| 17| 80| 82 | |03| 58.9 | 44.4 | 51.7 | 49.3 | 42| 76| 13| 0|.........| 0| 0.00| 0.0| 30.05| 29.56|29.726|10.1| 8.9|271| 35| NW| 21|301| 236 | |04| 52.2 | 36.5*| 44.3 | 45.6 | 39| 78| 20| 0|.........| 0| 0.00| 0.0| 30.27| 30.05|30.198| 5.5| 4.3|236| 15|SSW| 12|213| 225 | |05| 49.1 | 43.4 | 46.3 | 45.1 | 43| 91| 19| 0|.........| 0| 0.48| 0.0| 30.20| 29.72|30.047|12.7| 9.5| 86| 31|ENE| 26| 51| 103 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 49.2 | 45.9 | 47.6 | 47.6 | 47| 98| 17| 0|.........| 0| 0.29| 0.0| 29.73| 29.48|29.599|10.7| 8.3|101| 23| SE| 19|129| 61 | |07| 50.2 | 45.0 | 47.6 | 46.9 | 46| 95| 17| 0|.........| 0| 0.13| 0.0| 29.69| 29.46|29.618|13.0|12.5|165| 28|SSE| 23|171| 228 | |08| 50.1 | 42.2 | 46.2 | 45.9 | 43| 91| 19| 0|.........| 0| 0.00| 0.0| 29.89| 29.60|29.705| 9.2| 6.3|211| 23| W| 18|209| 148 | |09| 52.6 | 37.1 | 44.8 | 45.6 | 41| 83| 20| 0|.........| 0| 0.00| 0.0| 30.00| 29.88|29.945| 4.8| 1.0|273| 14|SSW| 11|216| 245 | |10| 52.6 | 44.7 | 48.7 | 46.9 | 42| 83| 16| 0|.........| 0| 0.00| 0.0| 30.02| 29.90|29.962| 5.3| 0.8|324| 15| NW| 12|114| 147 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 49.8 | 44.3 | 47.0 | 46.7 | 43| 86| 18| 0|.........| 0| 0.00| 0.0| 30.05| 29.97|30.002| 4.9| 3.4| 9| 17|NNE| 13| 25| 98 | |12| 55.6 | 46.2 | 50.9 | 49.7 | 46| 89| 14| 0|.........| 0| 0.00| 0.0| 30.08| 30.00|30.037| 5.6| 1.8|271| 14|SSW| 11|207| 240 | |13| 54.0 | 44.1 | 49.0 | 48.3 | 46| 91| 16| 0|.........| 0| 0.00| 0.0| 30.05| 29.90|29.995| 5.5| 2.2|106| 12|WNW| 10| 93| 197 | |14| 47.5 | 45.1 | 46.3 | 46.4 | 45| 94| 18| 0|.........| 0| 1.63| 0.0| 29.91| 29.32|29.614|12.2|11.7| 29| 31| NE| 23| 48| 42 | |15| 52.4 | 46.1 | 49.3 | 48.6 | 45| 89| 16| 0|.........| 0| 0.07| 0.0| 29.68| 29.28|29.448| 9.0| 8.9|344| 31| NW| 18|325| 81 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 74.0 | 44.7 | 59.3 | 60.5 | 46| 61| 5| 0|.........| 0| 0.00| 0.0| 29.89| 29.68|29.773| 8.3| 8.0|299| 27|WNW| 19|289| 286 | |17| 62.7 | 53.1 | 57.9 | 58.1 | 49| 72| 7| 0|.........| 0| 0.00| 0.0| 29.95| 29.74|29.850| 4.8| 3.0|271| 15| W| 12|283| 259 | |18| 71.5 | 55.1 | 63.3 | 61.2 | 54| 77| 1| 0|.........| 0| 0.00| 0.0| 29.81| 29.65|29.730| 7.7| 7.1|255| 32|WNW| 23|283| 269 | |19| 80.5*| 54.3 | 67.4*| 64.3 | 53| 67| 0| 3|.........| 0| 0.00| 0.0| 30.06| 29.65|29.763|10.8| 9.2|300| 38| NW| 25|299| 153 | |20| 66.1 | 46.0 | 56.0 | 53.8 | 38| 57| 9| 0|.........| 0| 0.00| 0.0| 30.32| 30.06|30.217| 6.8| 4.7|311| 22| NW| 16|203| 295 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| 60.8 | 45.3 | 53.0 | 53.5 | 40| 62| 12| 0|.........| 0| 0.00| 0.0| 30.39| 30.21|30.311| 7.1| 4.7|274| 17| SW| 14|217| 263 | |22| 53.4 | 47.3 | 50.3 | 50.7 | 47| 87| 15| 0|.........| 0| 0.50| 0.0| 30.22| 29.99|30.138| 8.5| 6.4|205| 24|SSW| 21|204| 112 | |23| 60.4 | 47.8 | 54.1 | 52.6 | 50| 90| 11| 0|.........| 0| 0.01| 0.0| 29.99| 29.76|29.855| 6.1| 3.0|252| 18|SSE| 15|169| 230 | |24| 62.1 | 49.1 | 55.6 | 53.6 | 50| 87| 9| 0|.........| 0| 0.00| 0.0| 29.89| 29.77|29.806| 4.0| 2.0| 40| 13| W| 11|282| 195 | |25| 52.0 | 48.3 | 50.2 | 50.3 | 48| 94| 15| 0|.........| 0| 0.12| 0.0| 29.95| 29.71|29.874|15.1|14.9| 57| 38|ENE| 31| 72| 91 | | | | | | | | | | | | | | | | | | | | | | | | | | |26| 54.0 | 46.9 | 50.5 | 49.5 | 48| 94| 14| 0|.........| 0| 1.31| 0.0| 29.71| 29.48|29.569|16.5|15.6| 45| 43| NE| 35| 64| 76 | |27| 55.3 | 47.2 | 51.3 | 51.1 | 48| 88| 14| 0|.........| 0| 0.00| 0.0| 29.96| 29.70|29.828| 6.1| 0.4| 73| 16| N| 14|130| 232 | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1518.5|1232.9|------|------|---|----| 378| 3| Days | 4.95| 0.0| 30.39| 29.28|29.864| 8.3| 1.0| 1| 43| NE| 35| 64| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 56.2| 45.7| 51.0 | 50.2 | 45|84.5|----|----|≥.01 Inch 11|15.52| 0.0| 21 | 15 |------|----|----|---| 26 | 26 | 166| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature |6197| 3|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 1.67| 14-15| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 0 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: Solar Radiation is measured in Watts/m^2 and is continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVATIONS AT 3-HOUR INTERVALS
May 2017: Pemaquid Point Lighthouse, ME
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 1 | MAY 2 | MAY 3 | | | | | |00| 0|30.21| 0.00| 43| 40| 89|23| 7| 11| 0|29.78| 0.00| 42| 41| 97|06| 13| 16| 0|29.57| 0.00| 45| 45| 97|25| 2| 7| |03| 0|30.13| 0.00| 43| 40| 90|22| 7| 12| 0|29.75| 0.00| 42| 41| 97|03| 6| 15| 0|29.58| 0.00| 48| 42| 80|27| 15| 23| |06| 5|30.13| 0.00| 43| 41| 92|10| 10| 11| 0|29.65| 0.12| 42| 41| 97|07| 9| 13| 16|29.63| 0.00| 46| 42| 88|25| 10| 16| |09| 56|30.10| 0.00| 41| 40| 93|11| 19| 23| 104|29.60| 0.00| 45| 44| 97|03| 3| 5| 35|29.67| 0.00| 47| 44| 88|25| 8| 13| |12| 207|30.06| 0.00| 42| 41| 95|10| 17| 19| 172|29.54| 0.00| 45| 44| 97|04| 9| 11|1000|29.67| 0.00| 58| 42| 55|26| 16| 24| |15| 230|30.01| 0.00| 42| 40| 94|09| 18| 20| 383|29.47| 0.00| 47| 46| 98|05| 4| 7|1069|29.72| 0.00| 53| 46| 78|21| 12| 18| |18| 39|29.95| 0.00| 41| 40| 96|05| 14| 18| 86|29.46| 0.00| 46| 46| 97|26| 3| 7| 146|29.81| 0.00| 54| 38| 53|30| 15| 29| |21| 0|29.89| 0.00| 42| 41| 97|06| 15| 20| 0|29.52| 0.00| 45| 44| 97|24| 4| 11| 0|29.92| 0.00| 48| 36| 64|32| 9| 24| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 4 | MAY 5 | MAY 6 | | | | | |00| 0|30.05| 0.00| 44| 36| 72|30| 3| 5| 0|30.20| 0.00| 44| 41| 89|23| 3| 5| 0|29.73| 0.00| 47| 46| 97|05| 10| 13| |03| 0|30.11| 0.00| 40| 35| 83|28| 2| 4| 0|30.16| 0.00| 45| 42| 89|19| 5| 7| 0|29.67| 0.00| 48| 47| 97|04| 9| 12| |06| 30|30.19| 0.00| 39| 33| 80|31| 3| 5| 21|30.14| 0.00| 45| 42| 91|15| 10| 13| 11|29.63| 0.00| 46| 45| 97|05| 7| 10| |09| 44|30.23| 0.00| 46| 38| 74|10| 2| 5| 258|30.13| 0.00| 46| 44| 92|10| 9| 11| 37|29.65| 0.00| 48| 47| 98|07| 9| 11| |12|1021|30.24| 0.00| 52| 44| 76|22| 9| 13| 847|30.10| 0.00| 48| 44| 87|10| 12| 13| 209|29.60| 0.00| 49| 48| 98|11| 13| 18| |15| 573|30.23| 0.00| 50| 41| 72|21| 9| 13| 102|30.04| 0.00| 45| 41| 86|07| 19| 23| 90|29.59| 0.00| 49| 48| 98|16| 16| 20| |18| 281|30.22| 0.00| 49| 42| 76|23| 8| 11| 40|29.96| 0.00| 44| 42| 91|06| 18| 24| 207|29.54| 0.00| 48| 48| 98|11| 13| 17| |21| 0|30.23| 0.00| 45| 41| 84|22| 7| 10| 0|29.84| 0.15| 45| 43| 95|05| 20| 26| 0|29.51| 0.00| 47| 46| 98|12| 13| 16| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 7 | MAY 8 | MAY 9 | | | | | |00| 0|29.49| 0.00| 46| 45| 98|17| 2| 5| 0|29.64| 0.00| 46| 45| 96|16| 11| 13| 0|29.89| 0.00| 42| 38| 84|02| 2| 4| |03| 0|29.53| 0.00| 46| 45| 98|17| 10| 12| 0|29.61| 0.00| 45| 44| 97|17| 11| 14| 0|29.92| 0.00| 40| 37| 90|34| 4| 5| |06| 47|29.56| 0.00| 46| 46| 98|14| 15| 18| 14|29.61| 0.00| 45| 44| 98|16| 9| 11| 21|29.95| 0.00| 38| 35| 88|33| 3| 6| |09| 63|29.62| 0.00| 47| 47| 98|16| 15| 19| 116|29.64| 0.00| 45| 44| 97|21| 13| 15| 40|29.98| 0.00| 45| 40| 83|06| 5| 8| |12| 974|29.65| 0.00| 49| 46| 89|18| 18| 21| 234|29.66| 0.00| 47| 45| 90|25| 9| 14|1000|29.98| 0.00| 49| 42| 79|17| 8| 9| |15| 960|29.67| 0.00| 49| 46| 90|15| 17| 25| 318|29.72| 0.00| 48| 45| 89|22| 10| 13| 520|29.96| 0.00| 52| 45| 76|22| 7| 11| |18| 28|29.68| 0.00| 47| 45| 94|16| 20| 25| 98|29.77| 0.00| 48| 44| 86|20| 12| 14| 148|29.93| 0.00| 49| 43| 80|24| 3| 8| |21| 0|29.68| 0.04| 46| 45| 96|17| 13| 16| 0|29.86| 0.00| 45| 41| 86|33| 4| 8| 0|29.94| 0.00| 48| 41| 77|29| 5| 9| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 10 | MAY 11 | MAY 12 | | | | | |00| 0|29.91| 0.00| 46| 40| 79|32| 4| 6| 0|30.00| 0.00| 45| 43| 90|31| 5| 8| 0|30.04| 0.00| 48| 46| 95|34| 5| 9| |03| 0|29.90| 0.00| 45| 40| 83|33| 5| 7| 0|29.99| 0.00| 46| 43| 88|33| 6| 10| 0|30.04| 0.00| 48| 46| 95|02| 6| 9| |06| 14|29.92| 0.00| 45| 41| 85|32| 5| 9| 40|29.99| 0.00| 44| 41| 88|00| 5| 12| 42|30.05| 0.00| 47| 46| 95|00| 5| 8| |09| 178|29.95| 0.00| 48| 41| 75|33| 6| 12| 336|30.01| 0.00| 47| 42| 83|04| 10| 14| 323|30.08| 0.00| 50| 46| 86|04| 5| 8| |12| 174|29.98| 0.00| 50| 43| 77|11| 6| 9| 334|30.00| 0.00| 48| 42| 79|05| 11| 15| 357|30.07| 0.00| 52| 47| 83|21| 4| 4| |15| 438|29.98| 0.00| 51| 44| 78|15| 6| 9| 137|30.00| 0.00| 47| 43| 86|13| 7| 10| 877|30.02| 0.00| 55| 50| 81|23| 7| 9| |18| 156|30.00| 0.00| 46| 42| 85|18| 6| 9| 63|29.99| 0.00| 47| 44| 89|27| 0| 0| 362|30.00| 0.00| 52| 48| 84|22| 7| 11| |21| 0|30.01| 0.00| 45| 42| 89|27| 3| 4| 0|30.03| 0.00| 46| 43| 91|06| 0| 3| 0|30.03| 0.00| 47| 44| 91|26| 7| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 13 | MAY 14 | MAY 15 | | | | | |00| 0|30.03| 0.00| 46| 44| 93|26| 4| 7| 0|29.91| 0.00| 47| 45| 94|07| 7| 8| 0|29.32| 0.00| 47| 46| 96|00| 10| 20| |03| 0|30.00| 0.00| 45| 43| 92|05| 2| 4| 0|29.84| 0.00| 46| 45| 95|04| 7| 10| 0|29.29| 0.00| 46| 45| 95|35| 11| 19| |06| 40|30.00| 0.00| 45| 44| 94|03| 7| 10| 7|29.80| 0.00| 46| 44| 92|04| 11| 16| 16|29.31| 0.00| 46| 45| 95|35| 10| 21| |09| 195|30.04| 0.00| 48| 45| 90|07| 8| 9| 30|29.73| 0.04| 46| 43| 90|04| 20| 28| 123|29.36| 0.00| 47| 46| 95|33| 7| 18| |12| 770|30.03| 0.00| 51| 47| 86|18| 4| 5| 113|29.65| 0.12| 45| 44| 95|03| 13| 28| 276|29.43| 0.00| 50| 47| 90|34| 12| 26| |15| 445|30.00| 0.00| 52| 48| 85|14| 7| 9| 65|29.50| 0.07| 46| 45| 95|02| 13| 23| 197|29.50| 0.00| 50| 47| 89|33| 8| 16| |18| 97|29.97| 0.00| 49| 46| 89|19| 3| 5| 18|29.43| 0.12| 47| 46| 94|01| 12| 23| 174|29.57| 0.00| 51| 46| 81|33| 11| 21| |21| 0|29.94| 0.00| 48| 46| 92|12| 4| 5| 0|29.37| 0.00| 47| 46| 95|00| 11| 22| 0|29.64| 0.00| 52| 46| 80|34| 11| 19| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 16 | MAY 17 | MAY 18 | | | | | |00| 0|29.68| 0.00| 48| 44| 88|29| 5| 8| 0|29.89| 0.00| 62| 46| 55|31| 5| 8| 0|29.76| 0.00| 57| 52| 81|33| 6| 14| |03| 0|29.69| 0.00| 45| 43| 92|29| 6| 9| 0|29.89| 0.00| 58| 46| 66|30| 6| 9| 0|29.75| 0.00| 62| 54| 76|28| 10| 13| |06| 33|29.75| 0.00| 47| 41| 80|34| 4| 7| 37|29.92| 0.00| 57| 46| 67|28| 7| 11| 49|29.79| 0.00| 60| 53| 77|27| 4| 9| |09| 81|29.80| 0.00| 57| 47| 70|29| 8| 14| 62|29.95| 0.00| 55| 48| 78|23| 3| 5| 111|29.80| 0.00| 64| 56| 77|24| 3| 7| |12| 939|29.79| 0.00| 68| 48| 48|28| 11| 21| 949|29.89| 0.00| 61| 50| 69|23| 5| 8| 949|29.76| 0.00| 64| 57| 76|26| 6| 12| |15| 888|29.78| 0.00| 71| 49| 46|29| 12| 22| 807|29.83| 0.00| 61| 51| 69|23| 2| 5| 868|29.71| 0.00| 67| 57| 72|25| 9| 14| |18| 371|29.78| 0.00| 73| 45| 37|30| 8| 14| 292|29.77| 0.00| 58| 50| 73|04| 5| 8| 202|29.66| 0.00| 59| 53| 80|21| 16| 20| |21| 0|29.84| 0.00| 66| 45| 47|34| 5| 10| 0|29.74| 0.00| 56| 51| 83|22| 6| 8| 0|29.65| 0.00| 60| 53| 79|26| 10| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.12 | 0.19 | 0.26 | 0.32 | 0.43 | 0.51 | 0.60 | 0.74 | 0.86 | 0.95 | 1.03 | 1.11 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 0409 | 0415 | 0419 | 0423 | 0434 | 0446 | 0503 | 0524 | 0540 | 0600 | 0610 | 0656 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
May 2017: Pemaquid Point Lighthouse, ME
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 19 | MAY 20 | MAY 21 | | | | | |00| 0|29.68| 0.00| 71| 59| 64|31| 6| 11| 0|30.06| 0.00| 54| 38| 53|34| 7| 13| 0|30.32| 0.00| 46| 40| 79|01| 4| 6| |03| 0|29.66| 0.00| 62| 55| 79|26| 12| 17| 0|30.10| 0.00| 52| 35| 52|35| 10| 19| 0|30.35| 0.00| 51| 32| 48|01| 6| 10| |06| 63|29.67| 0.00| 58| 54| 88|26| 9| 17| 42|30.19| 0.00| 49| 34| 55|34| 8| 17| 46|30.37| 0.00| 46| 34| 63|32| 9| 13| |09| 54|29.69| 0.00| 59| 55| 86|25| 8| 18| 40|30.25| 0.00| 53| 32| 44|01| 9| 14| 42|30.38| 0.00| 57| 36| 46|29| 9| 12| |12|1158|29.69| 0.00| 76| 56| 51|28| 19| 29|1027|30.24| 0.00| 59| 32| 36|00| 9| 19|1048|30.34| 0.00| 58| 48| 68|23| 13| 15| |15| 325|29.75| 0.00| 73| 57| 56|32| 10| 26| 912|30.24| 0.00| 57| 43| 60|19| 11| 17| 454|30.29| 0.00| 58| 44| 61|24| 7| 13| |18| 399|29.81| 0.00| 72| 51| 48|33| 17| 26| 396|30.23| 0.00| 56| 47| 72|24| 4| 11| 139|30.25| 0.00| 54| 45| 71|26| 7| 13| |21| 0|29.98| 0.00| 57| 44| 63|33| 7| 14| 0|30.28| 0.00| 50| 45| 81|24| 3| 6| 0|30.25| 0.00| 52| 42| 70|26| 7| 9| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 22 | MAY 23 | MAY 24 | | | | | |00| 0|30.22| 0.00| 51| 44| 77|26| 6| 9| 0|29.99| 0.00| 48| 47| 96|16| 13| 18| 0|29.79| 0.00| 53| 49| 84|25| 5| 10| |03| 0|30.18| 0.00| 51| 46| 82|26| 4| 7| 0|29.93| 0.00| 48| 47| 97|12| 5| 9| 0|29.78| 0.00| 51| 48| 90|01| 2| 3| |06| 16|30.19| 0.00| 51| 47| 88|28| 11| 14| 25|29.91| 0.00| 49| 48| 97|03| 2| 4| 25|29.79| 0.00| 50| 48| 94|18| 5| 9| |09| 206|30.20| 0.00| 52| 48| 88|20| 0| 4| 334|29.90| 0.00| 51| 50| 97|30| 6| 14| 234|29.80| 0.00| 54| 51| 89|02| 7| 11| |12| 397|30.17| 0.00| 52| 49| 88|17| 5| 8|1042|29.87| 0.00| 60| 56| 88|22| 6| 11| 668|29.80| 0.00| 62| 53| 73|03| 9| 12| |15| 591|30.12| 0.00| 53| 48| 83|19| 10| 13| 520|29.79| 0.00| 57| 53| 87|22| 5| 10| 415|29.79| 0.00| 57| 52| 84|11| 6| 9| |18| 32|30.07| 0.00| 51| 45| 79|20| 16| 20| 151|29.78| 0.00| 55| 50| 84|24| 3| 10| 225|29.83| 0.00| 54| 50| 86|15| 2| 4| |21| 0|30.05| 0.07| 48| 46| 95|18| 15| 17| 0|29.79| 0.00| 54| 49| 83|26| 9| 12| 0|29.85| 0.00| 51| 48| 91|13| 0| 0| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 25 | MAY 26 | MAY 27 | | | | | |00| 0|29.88| 0.00| 51| 49| 94|29| 4| 6| 0|29.71| 0.00| 49| 48| 96|06| 28| 38| 0|29.70| 0.00| 50| 48| 91|33| 6| 10| |03| 0|29.88| 0.00| 49| 48| 95|05| 3| 4| 0|29.59| 0.00| 47| 46| 96|05| 30| 41| 0|29.73| 0.00| 49| 47| 91|32| 4| 8| |06| 42|29.93| 0.00| 50| 49| 96|04| 7| 8| 0|29.60| 0.24| 47| 46| 95|04| 25| 33| 51|29.76| 0.00| 51| 48| 90|00| 5| 10| |09| 241|29.94| 0.00| 51| 50| 95|04| 8| 11| 178|29.50| 0.00| 48| 46| 96|05| 23| 30| 127|29.81| 0.00| 53| 48| 83|01| 7| 15| |12| 262|29.92| 0.00| 52| 48| 89|07| 21| 26| 202|29.49| 0.00| 49| 47| 94|04| 22| 30| 596|29.84| 0.00| 53| 48| 83|04| 7| 10| |15| 178|29.89| 0.00| 51| 48| 91|05| 19| 24| 146|29.50| 0.00| 52| 50| 93|02| 6| 17| 984|29.85| 0.00| 55| 50| 84|11| 12| 14| |18| 39|29.84| 0.04| 51| 48| 91|07| 29| 36| 93|29.56| 0.00| 54| 51| 89|00| 7| 11| 397|29.88| 0.00| 53| 49| 87|22| 8| 12| |21| 0|29.80| 0.00| 49| 48| 95|05| 23| 29| 0|29.65| 0.00| 52| 49| 92|34| 5| 11| 0|29.93| 0.00| 48| 46| 94|18| 5| 6| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 28 | MAY 29 | MAY 30 | | | | | |00| 0|29.96| 0.00| 48| 46| 95|22| 4| 7| | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | MAY 31 | | | | | | | |00| | | | | | | | | | | | |03| | | | | | | | | | | | |06| | | | | | | | | | | | |09| | | | | | | | | | | | |12| | | | | | | | | | | | |15| | | | | | | | | | | | |18| | | | | | | | | | | | |21| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+----+------+---+---+---+-----+----+----+ |00| 0|29.871| 49| 45| 86| 6.7| 00 | 1.6| |03| 0|29.853| 48| 44| 86| 7.6| 34 | 2.4| |06| 28|29.867| 47| 44| 88| 7.9| 02 | 2.3| |09| 135|29.882| 50| 45| 85| 8.4| 05 | 3.0| |12| 627|29.870| 54| 47| 79| 10.8| 08 | 1.0| |15| 500|29.849| 54| 47| 81| 10.0| 16 | 2.6| |18| 173|29.843| 52| 46| 81| 9.9| 23 | 0.5| |21| 0|29.860| 49| 45| 85| 8.2| 34 | 0.9| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
May 2017: Pemaquid Point Lighthouse, ME
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | |0.05| | | | | | | | | | |0.01| |0.01| |0.01| | | |01 02| |0.09|0.03|0.02|0.07|0.04|0.05| |0.01| | | | |0.01| | | | | | |0.01| | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | |0.05| | | |0.05|0.27|0.07|0.04| |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| |0.04|0.02|0.01|0.02| |0.01| |0.03|0.01|0.01|0.01|0.01| |0.01|0.05| | | |0.03|0.01| | |0.02|06 07| | | | | | | | |0.01| | | | | | | | | |0.03|0.02|0.05|0.02| | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | |0.04|0.07|0.09|0.11|0.07|0.15|0.09|0.12|0.13|0.10|0.13|0.14|0.20|0.12|0.04|0.01|0.01|0.01|14 15|0.01|0.02| | |0.01| | | |0.01|0.01| | | | |0.01| | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | |0.01|0.04|0.02| | | | | | | | | |0.05|0.12|0.13|0.04|0.08|0.01|22 23| | | | | |0.01| | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | |0.02| | |0.01|0.04|0.04|0.01|25 | | | | | | | | | | | | | | | | | | | | | | | | | 26|0.01|0.02|0.01|0.05|0.59|0.35|0.17|0.03| | |0.08| | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.02|0.17|0.06|0.08|0.69|0.45|0.28|0.14|0.17|0.13|0.16|0.16|0.10|0.13|0.15|0.20|0.14|0.16|0.29|0.34|0.53|0.18|0.17|0.05|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)