968
CXAK58 PACD 011730
CLMCDB
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
930 AM AKDT SUN JUN 01 2025
...............................
..THE COLD BAY CLIMATE SUMMARY FOR THE MONTH OF MAY 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 68 05/28/2006
LOW 18 05/13/2012
05/22/1973
HIGHEST 52 MM MM 54
LOWEST 29 MM MM 23
AVG. MAXIMUM 45.5 46.5 -1.0 44.8
AVG. MINIMUM 36.1 35.5 0.6 34.2
MEAN 40.8 41.0 -0.2 39.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 4 8.3 -4.3 9
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 6.84 2002
MINIMUM 0.27 2014
TOTALS 4.08 2.64 1.44 2.39
DAILY AVG. 0.13 0.09 0.05 0.08
DAYS >= .01 24 17.8 6.2 26
DAYS >= .10 11 6.9 4.1 11
DAYS >= .50 3 1.2 1.8 0
DAYS >= 1.00 0 0.3 -0.3 0
GREATEST
24 HR. TOTAL 0.93 05/31 TO 05/31 0.45
STORM TOTAL 0.93 0.38
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 745 744 1 783
SINCE 7/1 8131 8824 -693 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 10/17
LATEST 06/06
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WIND (MPH)
AVERAGE WIND SPEED 17.3
RESULTANT WIND SPEED/DIRECTION 4/260
HIGHEST WIND SPEED/DIRECTION 49/160 DATE 05/11
HIGHEST GUST SPEED/DIRECTION 65/120 DATE 05/09
65/150 05/11
65/140 05/31
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.91
NUMBER OF DAYS FAIR 0
NUMBER OF DAYS PC 3
NUMBER OF DAYS CLOUDY 28
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 5
LIGHT RAIN 25 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 6 SLEET 0
FOG 27 FOG W/VIS <= 1/4 MILE 0
HAZE 6
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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