816
CDUS41 KGYX 200622
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
122 AM EST SAT DEC 20 2025
...............................
..THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 19 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 3:49 PM 54 1949 37 16 42
MINIMUM 35 11:59 PM -13 1975 21 14 24
AVERAGE 44 29 15 33
PRECIPITATION (IN)
YESTERDAY 0.52 2.14 1889 0.15 0.37 0.08
MONTH TO DATE 1.43 2.84 -1.41 4.31
SINCE DEC 1 1.43 2.84 -1.41 4.31
SINCE JAN 1 35.37 46.46 -11.09 46.68
SNOWFALL (IN)
YESTERDAY 0.0 6.5 2008 0.6 -0.6 0.0
MONTH TO DATE 6.9 7.6 -0.7 5.2
SINCE DEC 1 6.9 7.6 -0.7 5.2
SINCE JUL 1 6.9 10.1 -3.2 5.2
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 21 36 -15 32
MONTH TO DATE 761 625 136 634
SINCE DEC 1 761 625 136 634
SINCE JUL 1 2067 2003 64 1829
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 440 446 -6 522
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1:00 AM
LOWEST 64 11:00 PM
AVERAGE 82
......................................................
THE PORTLAND ME CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 53 1957
MINIMUM TEMPERATURE (F) 21 -20 1975
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 7:11 AM EST SUNSET 4:07 PM EST
DECEMBER 21 2025......SUNRISE 7:12 AM EST SUNSET 4:07 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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