LOCAL CLIMATOLOGICAL DATA Monthly Summary
April 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| 34.2 | 31.4 | 32.8*| 32.9 | 31| 93| 32| 0|.........| 0| 0.35| 0.0| 30.05| 29.90|29.960|15.6|14.5| 51| 37|ENE| 34| 78| 43 | |02| 51.0 | 30.7*| 40.8 | 38.4 | 31| 76| 24| 0|.........| 0| 0.11| 0.0| 30.01| 29.90|29.960| 6.4| 6.1|321| 23| NW| 16|307| 208 | |03| 50.1 | 33.2 | 41.7 | 39.6 | 30| 69| 23| 0|.........| 0| 0.00| 0.0| 30.07| 29.99|30.027| 5.5| 3.4|299| 19| NW| 13|333| 228 | |04| 40.6 | 34.9 | 37.8 | 37.3 | 35| 90| 27| 0|.........| 0| 0.23| 0.0| 30.05| 29.77|29.917|19.0|17.2| 94| 37| E| 32| 81| 36 | |05| 41.2 | 34.3 | 37.8 | 37.3 | 35| 91| 27| 0|.........| 0| 0.13| 0.0| 30.10| 29.78|29.928| 9.5| 9.3| 41| 35| E| 31| 76| 110 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 45.7 | 35.6 | 40.7 | 37.8 | 37| 95| 24| 0|.........| 0| 1.05| 0.0| 30.07| 29.28|29.819|14.5|13.5| 60| 34| NE| 28| 74| 45 | |07| 45.5 | 38.2 | 41.8 | 41.8 | 40| 94| 23| 0|.........| 0| 0.01| 0.0| 29.30| 29.21|29.258|12.4|11.4|190| 30| SE| 25|146| 164 | |08| 47.8 | 38.6 | 43.2 | 41.8 | 31| 68| 21| 0|.........| 0| 0.01| 0.0| 29.82| 29.28|29.520|12.2|12.0|288| 35| NW| 22|309| 134 | |09| 50.4 | 36.1 | 43.3 | 41.9 | 32| 69| 22| 0|.........| 0| 0.00| 0.0| 30.11| 29.81|29.994| 7.4| 6.2|266| 19| SW| 17|208| 245 | |10| 53.1 | 41.0 | 47.0 | 45.3 | 40| 82| 18| 0|.........| 0| 0.00| 0.0| 30.14| 29.99|30.081| 5.0| 4.6|237| 17|SSW| 14|215| 227 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 53.6 | 43.0 | 48.3 | 47.0 | 43| 84| 16| 0|.........| 0| 0.00| 0.0| 30.08| 29.99|30.033| 5.6| 1.7|284| 20| NW| 13|319| 211 | |12| 51.5 | 42.8 | 47.2 | 46.0 | 43| 89| 17| 0|.........| 0| 0.11| 0.0| 30.14| 30.03|30.091| 4.2| 0.8|326| 17| SE| 14| 44| 114 | |13| 55.3 | 41.6 | 48.4 | 47.2 | 37| 70| 16| 0|.........| 0| 0.00| 0.0| 30.31| 30.14|30.201| 6.9| 6.6|309| 32|NNW| 0| 0| 227 | |14| 59.3 | 38.1 | 48.7 | 47.5 | 29| 53| 16| 0|.........| 0| 0.00| 0.0| 30.35| 30.28|30.318| 7.4| 6.7|309| 23| NW| 15|319| 267 | |15| 51.9 | 39.7 | 45.8 | 46.6 | 37| 70| 19| 0|.........| 0| 0.03| 0.0| 30.34| 29.94|30.190|12.2|10.5|227| 35|SSW| 29|215| 237 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 65.0*| 43.6 | 54.3*| 50.7 | 46| 86| 10| 0|.........| 0| 0.03| 0.0| 29.95| 29.55|29.712| 7.4| 7.0|247| 27| SW| 22|229| 238 | |17| 62.8 | 44.9 | 53.8 | 52.2 | 44| 75| 11| 0|.........| 0| 0.00| 0.0| 30.13| 29.60|29.823| 5.2| 2.6| 6| 25| NW| 15|317| 220 | |18| 45.0 | 39.2 | 42.1 | 41.2 | 34| 75| 23| 0|.........| 0| 0.00| 0.0| 30.58| 30.13|30.389| 9.2| 7.0| 80| 24| E| 21| 88| 113 | |19| 44.2 | 38.9 | 41.6 | 40.9 | 35| 80| 23| 0|.........| 0| 0.43| 0.0| 30.59| 30.22|30.464|19.2|17.3|165| 36| S| 32|187| 143 | |20| 44.1 | 40.7 | 42.4 | 42.2 | 41| 94| 22| 0|.........| 0| 0.01| 0.0| 30.23| 30.14|30.163|15.5|15.3|207| 31| S| 28|201| 25 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| 55.6 | 44.7 | 50.2 | 49.7 | 45| 85| 14| 0|.........| 0| 0.00| 0.0| 30.26| 30.16|30.201| 5.3| 5.0| 76| 9| E| 8| 97| 337 | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1047.9| 811.2|------|------|---|----| 428| 0| Days | 2.50| 0.0| 30.59| 29.21|30.014| 9.6| 0.1|237| 37|ENE| 34| 78| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 49.9| 38.6| 44.3 | 43.2 | 37|81.1|----|----|≥.01 Inch 12| 9.43| 0.0| 19 | 7 |------|----|----|---| 1+ | 1 | 162| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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 |5649| 0|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 1.06| 6- 7| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 2 | 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
April 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 1 | APR 2 | APR 3 | | | | | |00| 0|30.05| 0.00| 33| 31| 91|03| 4| 8| 0|29.98| 0.00| 32| 30| 94|33| 5| 12| 0|29.99| 0.00| 38| 29| 69|31| 5| 11| |03| 0|30.01| 0.00| 33| 30| 91|04| 15| 23| 0|29.97| 0.00| 31| 29| 94|33| 5| 11| 0|30.00| 0.00| 36| 28| 72|31| 6| 11| |06| 0|29.97| 0.00| 34| 32| 93|06| 29| 37| 0|29.97| 0.00| 31| 29| 93|33| 5| 13| 0|30.01| 0.00| 34| 28| 79|31| 4| 8| |09| 41|29.94| 0.03| 33| 32| 94|06| 25| 36| 121|29.99| 0.01| 34| 31| 90|31| 7| 16| 50|30.06| 0.00| 38| 24| 55|33| 7| 18| |12| 93|29.94| 0.02| 33| 31| 95|04| 23| 34| 379|29.98| 0.01| 39| 34| 80|33| 7| 18| 766|30.05| 0.00| 46| 24| 41|31| 8| 16| |15| 194|29.91| 0.06| 33| 31| 95|04| 17| 30| 838|29.92| 0.00| 47| 32| 55|29| 8| 17| 777|30.01| 0.00| 45| 35| 68|20| 9| 14| |18| 44|29.94| 0.01| 33| 32| 94|02| 8| 18| 304|29.92| 0.00| 45| 37| 74|22| 5| 11| 342|30.00| 0.00| 44| 34| 68|22| 3| 7| |21| 0|29.98| 0.01| 32| 31| 94|00| 8| 20| 0|29.96| 0.00| 43| 28| 55|00| 6| 18| 0|30.06| 0.00| 37| 34| 87|27| 3| 11| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 4 | APR 5 | APR 6 | | | | | |00| 0|30.05| 0.00| 38| 36| 92|06| 4| 7| 0|29.80| 0.02| 37| 35| 95|06| 25| 37| 0|30.06| 0.00| 37| 35| 92|04| 7| 11| |03| 0|30.00| 0.00| 37| 35| 94|04| 10| 13| 0|29.79| 0.02| 35| 33| 95|04| 17| 28| 0|30.06| 0.00| 36| 34| 93|02| 3| 9| |06| 0|29.99| 0.00| 39| 36| 89|11| 10| 14| 0|29.82| 0.02| 35| 33| 95|04| 12| 22| 0|30.02| 0.00| 36| 34| 94|02| 4| 11| |09| 43|29.98| 0.00| 41| 32| 72|13| 15| 27| 66|29.91| 0.00| 35| 34| 94|02| 8| 18| 93|30.00| 0.00| 37| 36| 96|04| 13| 18| |12| 117|29.90| 0.00| 37| 34| 91|11| 22| 29| 388|29.94| 0.00| 38| 36| 91|02| 8| 15| 207|29.91| 0.00| 38| 37| 95|04| 18| 27| |15| 131|29.88| 0.02| 37| 35| 92|11| 22| 28| 361|29.97| 0.00| 41| 36| 85|04| 8| 15| 72|29.78| 0.04| 38| 37| 96|06| 15| 22| |18| 27|29.84| 0.03| 35| 33| 93|09| 26| 34| 140|30.00| 0.00| 40| 36| 87|04| 7| 15| 12|29.68| 0.17| 38| 37| 97|06| 19| 30| |21| 0|29.81| 0.01| 36| 34| 94|09| 29| 36| 0|30.09| 0.00| 38| 35| 90|02| 4| 9| 0|29.48| 0.02| 38| 37| 97|04| 25| 32| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 7 | APR 8 | APR 9 | | | | | |00| 0|29.28| 0.01| 45| 45| 98|13| 21| 30| 0|29.28| 0.00| 40| 38| 93|24| 4| 11| 0|29.81| 0.00| 39| 28| 66|29| 11| 20| |03| 0|29.26| 0.01| 42| 42| 98|18| 18| 24| 0|29.32| 0.00| 39| 36| 86|27| 11| 19| 0|29.85| 0.00| 37| 28| 70|29| 7| 14| |06| 0|29.25| 0.00| 38| 38| 97|22| 3| 10| 0|29.37| 0.00| 39| 34| 80|27| 12| 22| 0|29.93| 0.00| 36| 27| 68|29| 6| 13| |09| 137|29.28| 0.00| 41| 40| 97|18| 13| 17| 147|29.44| 0.00| 41| 32| 69|29| 12| 26| 32|30.01| 0.00| 43| 28| 56|29| 7| 16| |12| 622|29.27| 0.00| 44| 43| 94|18| 11| 14| 420|29.50| 0.00| 45| 32| 59|29| 13| 24| 782|30.02| 0.00| 50| 34| 53|29| 6| 13| |15| 420|29.23| 0.00| 44| 40| 87|18| 19| 25| 321|29.56| 0.00| 46| 30| 52|29| 14| 26| 857|30.03| 0.00| 47| 38| 71|22| 12| 19| |18| 68|29.23| 0.00| 42| 39| 88|20| 17| 22| 139|29.65| 0.00| 43| 28| 54|31| 16| 35| 256|30.05| 0.00| 43| 37| 79|24| 6| 12| |21| 0|29.27| 0.00| 40| 38| 93|22| 7| 14| 0|29.76| 0.00| 41| 28| 60|29| 12| 24| 0|30.10| 0.00| 42| 36| 78|27| 4| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 10 | APR 11 | APR 12 | | | | | |00| 0|30.11| 0.00| 42| 37| 83|27| 6| 10| 0|30.01| 0.00| 46| 41| 81|27| 9| 15| 0|30.04| 0.00| 45| 42| 89|04| 9| 14| |03| 0|30.12| 0.00| 42| 39| 87|20| 1| 4| 0|29.99| 0.00| 44| 40| 88|24| 6| 11| 0|30.05| 0.00| 47| 43| 88|02| 4| 9| |06| 0|30.12| 0.00| 41| 38| 88|22| 3| 7| 0|30.01| 0.00| 44| 41| 88|27| 6| 11| 0|30.09| 0.00| 45| 42| 89|04| 2| 5| |09| 46|30.13| 0.00| 44| 39| 84|24| 4| 9| 54|30.06| 0.00| 46| 42| 86|27| 5| 16| 120|30.14| 0.00| 47| 44| 87|09| 3| 7| |12| 745|30.11| 0.00| 47| 42| 81|22| 5| 10| 737|30.06| 0.00| 51| 44| 78|22| 3| 9| 619|30.09| 0.00| 50| 44| 80|09| 3| 7| |15| 807|30.06| 0.00| 52| 44| 73|22| 4| 9| 786|30.03| 0.00| 50| 45| 81|15| 3| 7| 86|30.10| 0.00| 45| 42| 88|18| 6| 12| |18| 233|30.00| 0.00| 47| 41| 79|22| 6| 15| 154|30.03| 0.00| 49| 44| 82|11| 2| 7| 18|30.03| 0.08| 44| 42| 93|13| 6| 17| |21| 0|30.03| 0.00| 46| 40| 82|27| 8| 15| 0|30.04| 0.00| 46| 43| 88|04| 9| 12| 0|30.10| 0.00| 44| 43| 95|31| 7| 12| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 13 | APR 14 | APR 15 | | | | | |00| 0|30.13| 0.00| 43| 42| 96|27| 4| 8| 0|30.31| 0.00| 42| 34| 72|29| 4| 8| 0|30.33| 0.00| 45| 33| 63|27| 9| 10| |03| 0|30.14| 0.00| 44| 43| 96|29| 3| 9| 0|30.28| 0.00| 40| 33| 75|31| 7| 10| 0|30.31| 0.00| 45| 29| 54|26| 4| 9| |06| 0|30.16| 0.00| 42| 39| 90|27| 3| 11| 0|30.33| 0.00| 38| 29| 70|31| 8| 16| 5|30.31| 0.00| 40| 29| 65|28| 8| 10| |09| 41|30.18| 0.00| 47| 40| 77|29| 7| 16| 37|30.35| 0.00| 47| 28| 48|31| 7| 16| 60|30.32| 0.00| 45| 37| 73|26| 8| 11| |12| 752|30.18| 0.00| 51| 36| 55|29| 13| 24| 802|30.33| 0.00| 55| 25| 32|31| 9| 18| 919|30.26| 0.00| 51| 42| 71|21| 3| 7| |15| 801|30.17| 0.00| 55| 34| 45|31| 12| 28| 882|30.29| 0.00| 59| 24| 26|31| 8| 20| 805|30.15| 0.00| 50| 42| 75|20| 15| 18| |18| 337|30.24| 0.00| 51| 34| 53|31| 12| 25| 380|30.29| 0.00| 56| 31| 39|06| 5| 15| 84|30.04| 0.00| 49| 41| 73|20| 24| 28| |21| 0|30.28| 0.00| 47| 34| 61|00| 3| 6| 0|30.34| 0.00| 46| 35| 67|27| 6| 10| 0|29.99| 0.00| 47| 39| 74|22| 22| 27| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 16 | APR 17 | APR 18 | | | | | |00| 0|29.94| 0.00| 46| 43| 91|22| 21| 28| 0|29.60| 0.00| 61| 48| 63|25| 3| 13| 0|30.13| 0.00| 45| 34| 64|03| 6| 11| |03| 0|29.84| 0.00| 44| 43| 95|21| 16| 21| 0|29.64| 0.00| 61| 52| 73|30| 5| 8| 0|30.18| 0.00| 44| 35| 70|35| 4| 8| |06| 0|29.80| 0.00| 45| 44| 96|27| 6| 8| 12|29.71| 0.00| 47| 44| 90|08| 2| 4| 7|30.26| 0.00| 41| 32| 69|00| 7| 12| |09| 90|29.76| 0.00| 49| 47| 95|25| 6| 15| 357|29.77| 0.00| 48| 46| 94|11| 3| 5| 144|30.36| 0.00| 41| 32| 70|05| 13| 16| |12| 860|29.72| 0.00| 54| 49| 84|27| 10| 14| 638|29.81| 0.00| 49| 46| 88|07| 6| 10| 466|30.42| 0.00| 42| 36| 82|09| 17| 21| |15| 758|29.66| 0.00| 56| 49| 78|22| 6| 10| 714|29.84| 0.00| 50| 47| 88|15| 2| 5| 279|30.47| 0.00| 40| 36| 85|10| 12| 15| |18| 178|29.59| 0.00| 53| 47| 78|22| 4| 8| 181|29.90| 0.00| 60| 37| 42|33| 6| 15| 114|30.52| 0.00| 40| 34| 78|09| 8| 11| |21| 0|29.58| 0.00| 53| 46| 78|27| 13| 19| 0|30.05| 0.00| 49| 33| 53|00| 9| 16| 0|30.56| 0.00| 39| 33| 79|10| 5| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.05 | 0.08 | 0.10 | 0.13 | 0.16 | 0.24 | 0.32 | 0.35 | 0.41 | 0.47 | 0.53 | 0.60 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 19 | 19 | 19 | 19 | 06 | 06 | 06 | 06 | 06 | 06 | 06 | 06 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 2117 | 2119 | 2121 | 2129 | 2129 | 2144 | 2200 | 1857 | 1900 | 1900 | 1927 | 2000 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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
April 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 19 | APR 20 | APR 21 | | | | | |00| 0|30.58| 0.00| 39| 33| 78|11| 13| 17| 0|30.22| 0.00| 41| 38| 89|19| 27| 33| | | | | | | | | | |03| 0|30.59| 0.00| 39| 32| 74|11| 11| 14| 0|30.17| 0.00| 42| 40| 94|20| 20| 25| | | | | | | | | | |06| 7|30.57| 0.00| 40| 34| 80|12| 14| 16| 0|30.14| 0.00| 42| 41| 95|20| 16| 20| | | | | | | | | | |09| 111|30.58| 0.00| 42| 36| 81|15| 13| 19| 104|30.15| 0.00| 44| 43| 96|25| 2| 7| | | | | | | | | | |12| 434|30.51| 0.00| 43| 36| 78|16| 19| 24| | | | | | | | | | | | | | | | | | | |15| 394|30.43| 0.00| 42| 36| 79|17| 22| 28| | | | | | | | | | | | | | | | | | | |18| 35|30.37| 0.00| 41| 36| 81|17| 24| 30| | | | | | | | | | | | | | | | | | | |21| 0|30.30| 0.11| 40| 36| 86|18| 29| 35| | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 22 | APR 23 | APR 24 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | 817|30.16| 0.00| 55| 48| 77|10| 6| 8| |18| | | | | | | | | | | | | | | | | | | 288|30.19| 0.00| 51| 46| 81|03| 5| 7| |21| | | | | | | | | | | | | | | | | | | 0|30.24| 0.00| 46| 44| 91|09| 5| 7| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 25 | APR 26 | APR 27 | | | | | |00| 0|30.26| 0.00| 45| 43| 94|07| 6| 8| | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | APR 28 | APR 29 | APR 30 | | | | | |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|29.997| 42| 37| 83| 9.7| 18 | 0.8| |03| 0|29.979| 41| 36| 84| 8.6| 28 | 1.0| |06| 2|29.991| 39| 35| 85| 8.0| 36 | 1.0| |09| 95|30.021| 42| 36| 81| 8.9| 02 | 1.0| |12| 566|29.999| 45| 37| 75| 10.8| 04 | 1.6| |15| 555|29.983| 47| 38| 75| 11.1| 17 | 2.9| |18| 167|29.974| 45| 37| 76| 10.4| 15 | 1.8| |21| 0|30.000| 43| 36| 80| 10.7| 33 | 0.7| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
April 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| | | |0.03|0.03| |0.01|0.02|0.03|0.02|0.02|0.02|0.02| |0.06|0.04|0.03|0.01| | |0.01| | | |01 02| | | | | | | | |0.01|0.06|0.03|0.01| | | | | | | | | | | | |02 03| | | | | | | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | |0.04| |0.02|0.03|0.02|0.03| |0.03|0.02| |0.01| |0.01|0.02|04 05|0.03|0.03|0.02|0.02|0.01|0.02| | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | |0.04|0.04|0.01|0.17|0.29|0.13|0.02|0.31|0.03|0.01|06 07| | |0.01| | | | | | | | | | | | | | | | | | | | | |07 08|0.01| | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | |0.01|0.02|0.08| | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | |0.01|0.02|15 | | | | | | | | | | | | | | | | | | | | | | | | | 16|0.01| | |0.01| | |0.01| | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | |0.01|0.06|0.25|0.11| |19 20| | | |0.01| | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.05|0.03|0.03|0.07|0.04|0.02|0.02|0.02|0.04|0.08|0.09|0.03|0.04|0.03|0.12|0.12|0.06|0.29|0.31|0.14|0.10|0.56|0.16|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.)