770
CXAK58 PAKN 020238 CCA
CLMAKN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
102 AM AKST THU JAN 01 2026
...............................
..THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1917 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 54 12/06/2013
LOW -38 12/19/2001
12/17/1942
HIGHEST 46 MM MM 47
LOWEST -15 MM MM -1
AVG. MAXIMUM 15.9 25.7 -9.8 36.4
AVG. MINIMUM 3.0 11.4 -8.4 24.8
MEAN 9.5 18.6 -9.1 30.6
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 27 16.8 10.2 8
DAYS MIN <= 32 28 27.8 0.2 23
DAYS MIN <= 0 14 9.9 4.1 1
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.75 1930
MINIMUM T 1935
TOTALS 0.89 1.38 -0.49 0.68
DAILY AVG. 0.03 0.04 -0.02 0.02
DAYS >= .01 6 12.9 -6.9 10
DAYS >= .10 2 4.7 -2.7 3
DAYS >= .50 1 0.3 0.7 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.52 12/26 TO 12/26 0.19
STORM TOTAL 0.52 0.19
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 1714 1440 274 1059
SINCE 7/1 4686 4564 122 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 3 -3 MM
FREEZE DATES
RECORD
EARLIEST 07/05/2013
LATEST 06/30/1964
EARLIEST 09/19
LATEST 05/28
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WIND (MPH)
AVERAGE WIND SPEED 11.1
RESULTANT WIND SPEED/DIRECTION 9/000
HIGHEST WIND SPEED/DIRECTION 36/350 DATE 12/13
36/350 12/14
36/350 12/27
HIGHEST GUST SPEED/DIRECTION 59/350 DATE 12/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.36
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 4 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 5 SLEET 0
FOG 10 FOG W/VIS <= 1/4 MILE 3
HAZE 3
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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