Climatological Report (Daily)
Issued by NWS Portland, ME
Issued by NWS Portland, ME
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CDUS41 KGYX 052153
CLIPWM
CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAY ME
453 PM EST FRI DEC 05 2025
...................................
...THE PORTLAND ME CLIMATE SUMMARY FOR DECEMBER 5 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 22 2:59 PM 60 2001 42 -20 40
MINIMUM 2R 6:52 AM 7 1945 26 -24 31
1989
AVERAGE 12 34 -22 36
PRECIPITATION (IN)
TODAY 0.00 1.99 2020 0.16 -0.16 0.43
MONTH TO DATE 0.58 0.75 -0.17 0.65
SINCE DEC 1 0.58 0.75 -0.17 0.65
SINCE JAN 1 34.52 44.37 -9.85 43.02
SNOWFALL (IN)
TODAY 0.0 6.8 1927 0.4 -0.4 0.1
MONTH TO DATE 4.6 1.5 3.1 0.1
SINCE DEC 1 4.6 1.5 3.1 0.1
SINCE JUL 1 4.6 4.0 0.6 0.1
SNOW DEPTH 2
DEGREE DAYS
HEATING
TODAY 53 31 22 29
MONTH TO DATE 204 153 51 173
SINCE DEC 1 204 153 51 173
SINCE JUL 1 1510 1531 -21 1368
COOLING
TODAY 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)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 7:00 AM
LOWEST 41 3:00 PM
AVERAGE 57
..........................................................
THE PORTLAND ME CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 41 71 2001
MINIMUM TEMPERATURE (F) 25 4 1940
SUNRISE AND SUNSET
DECEMBER 5 2025......SUNRISE 6:59 AM EST SUNSET 4:05 PM EST
DECEMBER 6 2025......SUNRISE 7:00 AM EST SUNSET 4:04 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$