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CXAK58 PACD 011002
CLMCDB
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
102 AM AKST THU JAN 01 2026
...............................
..THE COLD BAY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1942 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 62 12/26/2021
12/26/2021
LOW -9 12/29/1950
HIGHEST 49 MM MM 46
LOWEST 17 MM MM 7
AVG. MAXIMUM 35.7 35.6 0.1 39.1
AVG. MINIMUM 27.6 25.9 1.7 30.2
MEAN 31.7 30.8 0.9 34.7
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 7 8.4 -1.4 2
DAYS MIN <= 32 24 23.2 0.8 17
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.86 2024
MINIMUM 2.52 2021
TOTALS 2.62 4.42 -1.80 6.86
DAILY AVG. 0.08 0.14 -0.06 0.22
DAYS >= .01 17 23.4 -6.4 27
DAYS >= .10 6 11.7 -5.7 16
DAYS >= .50 1 2.2 -1.2 3
DAYS >= 1.00 1 0.7 0.3 1
GREATEST
24 HR. TOTAL 1.02 12/02 TO 12/02 2.35
STORM TOTAL 1.02 1.78
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 1025 1062 -37 934
SINCE 7/1 3711 3987 -276 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/13
LATEST 05/19
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WIND (MPH)
AVERAGE WIND SPEED 18.4
RESULTANT WIND SPEED/DIRECTION 11/350
HIGHEST WIND SPEED/DIRECTION 53/150 DATE 12/02
HIGHEST GUST SPEED/DIRECTION 73/150 DATE 12/02
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.76
NUMBER OF DAYS FAIR 4
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 20
AVERAGE RH (PERCENT) 85
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 2
LIGHT RAIN 12 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 12 SLEET 0
FOG 24 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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