511
CDAK48 PAFC 101022
CLIANC
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
122 AM AKST WED DEC 10 2025
...............................
..THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 9 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1952 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 15 2:00 AM 51 2019 26 -11 47
MINIMUM 1 10:16 PM -20 1956 15 -14 30
1966
AVERAGE 8 20 -12 39
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 1986 0.05 -0.05 T
MONTH TO DATE 0.22 0.37 -0.15 0.24
SINCE DEC 1 0.22 0.37 -0.15 0.24
SINCE JAN 1 16.86 15.63 1.23 19.86
SNOWFALL (IN)
YESTERDAY 0.0 4.3 2008 0.6 -0.6 0.0
MONTH TO DATE 2.0 5.3 -3.3 0.3
SINCE DEC 1 2.0 5.3 -3.3 0.3
SINCE JUL 1 14.1 23.9 -9.8 27.1
SNOW DEPTH 7
DEGREE DAYS
HEATING
YESTERDAY 57 45 12 26
MONTH TO DATE 372 397 -25 323
SINCE DEC 1 372 397 -25 323
SINCE JUL 1 3138 3408 -270 3407
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 8 -8 3
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 12:00 PM
LOWEST 36 1:00 AM
AVERAGE 51
......................................................
THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 26 47 2024
MINIMUM TEMPERATURE (F) 15 -27 1955
SUNRISE AND SUNSET
DECEMBER 10 2025......SUNRISE 10:03 AM AKST SUNSET 3:43 PM AKST
DECEMBER 11 2025......SUNRISE 10:05 AM AKST SUNSET 3:42 PM AKST
CIVIL TWILIGHT
DECEMBER 10 2025......MORNING 9:03 AM AKST EVENING 4:44 PM AKST
DECEMBER 11 2025......MORNING 9:04 AM AKST EVENING 4:44 PM AKST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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AMOUNT OF DAYLIGHT TODAY (HOUR:MIN)........ 5:40
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:02:11
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