CLIMATE SUMMARY FOR Blue Hill Meteorological Observatory
October 24, 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE LOCAL VALUE VALUE YEAR
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TEMPERATURE (F)
MAXIMUM 57.7 1:28 PM 73 2017 58 70.8
MINIMUM 41.6 6:04 AM 34 2015 42 47.0
MEAN 49.6 50 58.9
PRECIPITATION (in)
AMOUNT 0.00 1.50 2009 0.14 0.00
MONTH TO DATE 5.30 0.49
YEAR TO DATE 49.04 269.2
SNOWFALL (in)
AMOUNT 0.0 0.0 2025 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 15 15 6
MONTH TO DATE 223 210
SEASON TO DATE 285 284
COOLING (BASE 65F)
VALUE 0 0 0
MONTH TO DATE 20 6
SEASON TO DATE 760 774
WIND (mph)
HIGHEST WIND SPEED 14 WNW (297) 10:27 PM 17 NNW
HIGHEST GUST SPEED 20 WNW (296) 10:27 PM 24 NNW
MEAN WIND SPEED 9.0 W (289) 11.0 NNW
BAROMETRIC PRESSURE (in)
MAXIMUM 30.19 11:58 PM 30.04
MINIMUM 29.99 12:05 AM 29.85
MEAN 30.089 29.908
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 6:17 AM 99
LOWEST 54 1:29 PM 59
MEAN 75.7 77.4
SUNSHINE (W/m2)
TOTAL MINUTES 470 433
MAXIMUM INTENSITY 571 1:17 PM 680
MEAN INTENSITY 109.1 103.8
MONTH MINUTES 10689
EVAPOTRANSPIRATION (in)
AMOUNT 0.08 0.10
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
none
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SUN AND MOON FOR October 24, 2025
SUNRISE 6:09 AM SUNSET 4:47 PM
MOONRISE 9:26 AM MOONSET 6:07 PM
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T INDICATES TRACE AMOUNT.
RECORDS BEGIN 04/20/2004.