CLIMATE SUMMARY FOR Blue Hill Meteorological Observatory 2
September 22, 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST
VALUE LOCAL VALUE VALUE YEAR
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TEMPERATURE (F)
MAXIMUM 60.4 12:52 PM 85 2019 69 72.2
MINIMUM 52.5 6:48 PM 39 2020 54 53.3
MEAN 56.5 61 62.7
PRECIPITATION (in)
AMOUNT 0.00 1.11 2022 0.17 0.00
MONTH TO DATE 2.17 2.13
YEAR TO DATE 106.44 42.71
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 8 3 2
MONTH TO DATE 43 37
SEASON TO DATE 45 58
COOLING (BASE 65F)
VALUE 0 0 0
MONTH TO DATE 56 38
SEASON TO DATE 841 718
WIND (mph)
HIGHEST WIND SPEED 20 ENE ( 68) 11:11 AM 16 S
HIGHEST GUST SPEED 29 ENE ( 74) 10:40 AM 24 S
MEAN WIND SPEED 10.1 ENE ( 67) 7.7 S
BAROMETRIC PRESSURE (in)
MAXIMUM 30.47 11:46 PM 30.25
MINIMUM 30.24 12:41 AM 30.03
MEAN 30.377 30.139
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 12:00 AM 94
LOWEST 56 3:38 PM 50
MEAN 75.6 76.9
SUNSHINE (W/m2)
TOTAL MINUTES 528 576
MAXIMUM INTENSITY 940 10:17 AM 889
MEAN INTENSITY 191.2 195.9
MONTH MINUTES 11420
EVAPOTRANSPIRATION (in)
AMOUNT 0.13 0.15
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
none
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SUN AND MOON FOR September 22, 2026
SUNRISE 5:33 AM SUNSET 5:40 PM
MOONRISE 3:55 PM MOONSET 12:57 AM
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T INDICATES TRACE AMOUNT.
RECORDS BEGIN 04/20/2004.