CLIMATE SUMMARY FOR Blue Hill Meteorological Observatory 2
March 18, 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE LOCAL VALUE VALUE YEAR
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TEMPERATURE (F)
MAXIMUM 34.8 4:28 PM 73 2022 46 48.0
MINIMUM 20.2 5:50 AM 10 2018 29 34.5
MEAN 27.5 38 41.3
PRECIPITATION (in)
AMOUNT 0.00 0.79 2021 0.10 0.00
MONTH TO DATE 49.45 3.44
YEAR TO DATE 91.50 19.65
SNOWFALL (in)
AMOUNT 0.0 0.0 2026 0.0 0.0
MONTH TO DATE 0.0 0.0
SEASON TO DATE 0.0 0.0
SNOW DEPTH 0 0
DEGREE DAYS
HEATING (BASE 65F)
VALUE 37 27 23
MONTH TO DATE 464 465
SEASON TO DATE 5016 4677
COOLING (BASE 65F)
VALUE 0 0 0
MONTH TO DATE 0 0
SEASON TO DATE 0 0
WIND (mph)
HIGHEST WIND SPEED 26 WNW (306) 12:06 AM 22 N
HIGHEST GUST SPEED 35 WNW (306) 12:06 AM 29 N
MEAN WIND SPEED 9.6 W (267) 11.1 NNE
BAROMETRIC PRESSURE (in)
MAXIMUM 30.45 9:11 PM 30.09
MINIMUM 30.11 12:01 AM 29.88
MEAN 30.359 30.018
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 11:52 PM 90
LOWEST 31 1:27 PM 43
MEAN 49.9 67.2
SUNSHINE (W/m2)
TOTAL MINUTES 590 581
MAXIMUM INTENSITY 805 1:57 PM 909
MEAN INTENSITY 181.1 159.3
MONTH MINUTES 7669
EVAPOTRANSPIRATION (in)
AMOUNT 0.10 0.11
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
none
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SUN AND MOON FOR March 18, 2026
SUNRISE 5:52 AM SUNSET 5:52 PM
MOONRISE 5:34 AM MOONSET 5:45 PM
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T INDICATES TRACE AMOUNT.
RECORDS BEGIN 04/20/2004.