LOCAL CLIMATOLOGICAL DATA Monthly Summary August 2026 Station: Blue Hill Meteorological Observatory 2 Latitude: 42° 12' 44" N Longitude: 71° 06' 53" W Elevation (ground): 635 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 | m² | | | | | | | | | | |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| 86.4 | 65.2 | 75.8 | 75.0 | 68| 81| 0| 11|.........| 0| 0.01| 0.0| 30.01| 29.94|29.967| 9.2| 7.1|221| 27| S| 20|177| 249 | |02| 83.2 | 68.9 | 76.1 | 74.5 | 69| 85| 0| 11|.........| 0| 0.00| 0.0| 30.03| 29.89|29.979|12.0|11.5|189| 35| S| 23|181| 201 | |03| 76.1 | 64.7 | 70.4*| 72.2 | 70| 93| 0| 6|.........| 0| 0.74| 0.0| 29.97| 29.73|29.811|18.6|14.7|210| 55| S| 35|189| 66 | |04| 85.3 | 62.0*| 73.7 | 73.4 | 62| 70| 0| 9|.........| 0| 0.00| 0.0| 30.14| 29.97|30.083| 9.4| 8.1|271| 18|WNW| 14|281| 308 | |05| 86.9 | 63.8 | 75.3 | 74.7 | 63| 68| 0| 11|.........| 0| 0.00| 0.0| 30.18| 30.10|30.145| 9.5| 8.8|252| 20| W| 14|277| 259 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 90.0 | 69.4 | 79.7 | 79.3 | 73| 83| 0| 15|.........| 0| 0.00| 0.0| 30.15| 30.07|30.108| 8.6| 8.3|234| 21|WSW| 15|243| 189 | |07| 92.2*| 73.5 | 82.8*| 82.4 | 72| 74| 0| 18|.........| 0| 0.00| 0.0| 30.11| 30.01|30.067| 6.6| 5.9|275| 20| SW| 15|246| 284 | |08| 89.4 | 71.3 | 80.4 | 79.3 | 69| 73| 0| 15|.........| 0| 0.00| 0.0| 30.01| 29.88|29.945| 9.6| 9.4|257| 26|WSW| 19|253| 269 | |09| 88.1 | 69.8 | 78.9 | 78.0 | 68| 72| 0| 14|.........| 0| 0.00| 0.0| 29.99| 29.90|29.933|11.3|11.1|288| 27|WNW| 20|286| 262 | |10| 86.1 | 66.7 | 76.4 | 76.2 | 64| 67| 0| 12|.........| 0| 0.00| 0.0| 30.02| 29.86|29.951| 8.4| 4.5|271| 24| W| 17|282| 256 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | |13| | | | | | | | | | | | | | | | | | | | | | | | |14| | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |16| | | | | | | | | | | | | | | | | | | | | | | | |17| | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | |19| | | | | | | | | | | | | | | | | | | | | | | | |20| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | 863.7| 675.3|------|------|---|----| 0| 122| Days | 0.75| 0.0| 30.18| 29.73|29.999|10.3| 7.6|242| 55| S| 35|189| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 86.4| 67.5| 76.9 | 76.5 | 68|76.5|----|----|≥.01 Inch 2|103.14| 0.0| 5 | 3 |------|----|----|---| 3 | 3 | 234| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | 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 | 2| 641|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.74| 3 | 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 2 | 0 | 0 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 4A: value is (MAX+MIN) / 2. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean. 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.OBSERVATIONS AT 3-HOUR INTERVALS August 2026: Blue Hill Meteorological Observatory 2 +--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 1 | AUG 2 | AUG 3 | | | | | |00| 0|29.95| 0.00| 68| 67| 97|20| 6| 10| 0|30.00| 0.00| 70| 68| 95|22| 13| 18| 0|29.90| 0.00| 72| 71| 97|18| 13| 21| |03| 0|29.94| 0.00| 67| 66| 97|27| 12| 16| 0|30.00| 0.00| 69| 68| 96|21| 10| 16| 0|29.83| 0.00| 73| 72| 97|18| 17| 35| |06| 44|29.98| 0.00| 66| 65| 97|30| 8| 10| 25|30.01| 0.00| 70| 69| 97|20| 11| 16| 33|29.79| 0.00| 74| 72| 93|19| 25| 33| |09| 670|29.98| 0.00| 80| 71| 74|32| 3| 6| 216|30.02| 0.00| 76| 71| 86|21| 10| 19| 33|29.77| 0.24| 74| 72| 96|23| 11| 23| |12| 963|29.97| 0.00| 85| 68| 57|23| 4| 12| 417|30.00| 0.00| 82| 71| 70|20| 13| 23| 60|29.78| 0.12| 70| 69| 97|18| 17| 33| |15| 661|29.95| 0.00| 83| 70| 65|17| 14| 25| 563|29.98| 0.00| 81| 71| 71|19| 14| 26| 327|29.73| 0.00| 74| 73| 97|19| 22| 35| |18| 51|29.96| 0.00| 79| 70| 75|17| 12| 17| 39|29.94| 0.00| 76| 68| 77|15| 10| 27| 83|29.78| 0.00| 74| 72| 93|27| 19| 30| |21| 0|29.98| 0.00| 73| 69| 89|19| 13| 18| 0|29.93| 0.00| 70| 67| 91|14| 7| 14| 0|29.89| 0.00| 69| 65| 87|29| 18| 26| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 4 | AUG 5 | AUG 6 | | | | | |00| 0|29.97| 0.00| 65| 62| 92|28| 12| 16| 0|30.11| 0.00| 68| 60| 77|26| 10| 14| 0|30.14| 0.00| 71| 62| 74|22| 11| 15| |03| 0|30.00| 0.00| 62| 60| 93|28| 11| 14| 0|30.13| 0.00| 65| 60| 82|27| 13| 16| 0|30.11| 0.00| 71| 69| 93|22| 9| 14| |06| 167|30.06| 0.00| 63| 60| 91|28| 12| 14| 137|30.16| 0.00| 66| 60| 83|26| 9| 13| 63|30.14| 0.00| 73| 71| 96|23| 5| 7| |09| 691|30.10| 0.00| 77| 67| 71|25| 6| 8| 622|30.17| 0.00| 78| 66| 66|23| 4| 10| 165|30.13| 0.00| 79| 74| 86|24| 5| 12| |12| 900|30.12| 0.00| 82| 61| 49|29| 11| 14| 981|30.16| 0.00| 83| 65| 54|25| 13| 18| 893|30.11| 0.00| 87| 75| 68|25| 9| 16| |15| 659|30.09| 0.00| 85| 62| 46|27| 9| 13| 397|30.14| 0.00| 86| 66| 51|26| 8| 16| 176|30.08| 0.00| 89| 76| 65|27| 9| 14| |18| 30|30.11| 0.00| 81| 59| 48|26| 5| 10| 35|30.13| 0.00| 81| 65| 59|21| 8| 13| 44|30.08| 0.00| 85| 77| 76|21| 10| 16| |21| 0|30.14| 0.00| 71| 61| 72|22| 11| 15| 0|30.15| 0.00| 73| 63| 70|22| 10| 16| 0|30.10| 0.00| 79| 75| 86|24| 11| 16| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 7 | AUG 8 | AUG 9 | | | | | |00| 0|30.09| 0.00| 76| 74| 93|24| 10| 14| 0|30.01| 0.00| 76| 68| 76|28| 10| 14| 0|29.92| 0.00| 72| 65| 80|26| 12| 17| |03| 0|30.08| 0.00| 75| 73| 95|24| 8| 11| 0|29.98| 0.00| 73| 68| 84|23| 8| 14| 0|29.91| 0.00| 71| 67| 88|28| 13| 20| |06| 146|30.10| 0.00| 74| 73| 96|27| 7| 10| 141|29.98| 0.00| 72| 68| 89|26| 9| 13| 146|29.92| 0.00| 71| 68| 91|24| 7| 12| |09| 652|30.10| 0.00| 86| 77| 74|30| 4| 8| 612|29.97| 0.00| 81| 74| 78|28| 5| 9| 635|29.93| 0.00| 82| 73| 73|29| 11| 15| |12| 849|30.08| 0.00| 91| 72| 55|30| 0| 12| 956|29.95| 0.00| 88| 73| 61|29| 11| 17| 353|29.93| 0.00| 87| 71| 60|30| 12| 21| |15| 640|30.04| 0.00| 92| 71| 52|26| 11| 17| 218|29.90| 0.00| 88| 72| 60|24| 9| 17| 622|29.91| 0.00| 86| 70| 58|30| 13| 20| |18| 32|30.05| 0.00| 86| 71| 61|29| 9| 14| 26|29.90| 0.00| 83| 70| 66|25| 14| 25| 47|29.93| 0.00| 81| 65| 58|28| 15| 24| |21| 0|30.05| 0.00| 80| 73| 78|23| 11| 16| 0|29.93| 0.00| 75| 64| 71|26| 10| 16| 0|29.97| 0.00| 74| 63| 68|29| 9| 15| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 10 | AUG 11 | AUG 12 | | | | | |00| 0|29.99| 0.00| 71| 62| 75|30| 11| 14| 0|29.86| 0.00| 73| 65| 77|24| 12| 16| | | | | | | | | | |03| 0|29.99| 0.00| 68| 61| 77|33| 10| 13| | | | | | | | | | | | | | | | | | | |06| 74|30.00| 0.00| 67| 61| 80|02| 11| 12| | | | | | | | | | | | | | | | | | | |09| 717|30.01| 0.00| 79| 66| 64|11| 1| 7| | | | | | | | | | | | | | | | | | | |12| 497|29.99| 0.00| 84| 67| 57|20| 6| 11| | | | | | | | | | | | | | | | | | | |15| 589|29.92| 0.00| 86| 65| 50|30| 14| 20| | | | | | | | | | | | | | | | | | | |18| 46|29.90| 0.00| 80| 65| 61|26| 7| 14| | | | | | | | | | | | | | | | | | | |21| 0|29.89| 0.00| 76| 65| 71|19| 7| 12| | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 13 | AUG 14 | AUG 15 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 16 | AUG 17 | AUG 18 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+MAXIMUM SHORT DURATION PRECIPITATION +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.06 | 0.10 | 0.13 | 0.16 | 0.22 | 0.30 | 0.36 | 0.39 | 0.42 | 0.45 | 0.48 | 0.52 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | 03 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 0835 | 0842 | 0847 | 0853 | 0857 | 0913 | 0927 | 0934 | 1007 | 1016 | 1044 | 1117 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ 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 August 2026: Blue Hill Meteorological Observatory 2 +--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 19 | AUG 20 | AUG 21 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 22 | AUG 23 | AUG 24 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 25 | AUG 26 | AUG 27 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 28 | AUG 29 | AUG 30 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | AUG 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 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|29.995| 71| 66| 85| 10.9| 25 | 9.0| |03| 0|29.996| 69| 66| 90| 11.1| 25 | 8.1| |06| 98|30.014| 69| 67| 91| 10.4| 25 | 6.4| |09| 501|30.020| 79| 71| 77| 5.9| 26 | 4.8| |12| 687|30.008| 84| 69| 63| 9.5| 25 | 6.9| |15| 485|29.976| 85| 70| 62| 12.2| 24 | 8.6| |18| 43|29.976| 81| 68| 67| 10.8| 25 | 7.9| |21| 0|30.003| 74| 67| 78| 10.6| 24 | 8.0| +--+----+------+---+---+---+-----+----+----+HOURLY PRECIPITATION (Water Equivalent)August 2026: Blue Hill Meteorological Observatory 2 ---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | 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| | | | |0.01| | | | | | | | | | | | | | | | | | | |01 02| | | | | | | | | | | | | | | | | | | | | | | | |02 03| | | | | | | | |0.23|0.18|0.08|0.10|0.12|0.03| | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | | | | | | | | | | |07 08| | | | | | | | | | | | | | | | | | | | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | | | | | | | | | | | | |11 12| | | | | | | | | | | | | | | | | | | | | | | | |12 13| | | | | | | | | | | | | | | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | | | | | | | | | | | | | | | | |15 | | | | | | | | | | | | | | | | | | | | | | | | | 16| | | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | | | | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.00|0.00|0.00|0.00|0.01|0.00|0.00|0.00|0.23|0.18|0.08|0.10|0.12|0.03|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|0.00|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.)