596
CXAK58 PASN 011225
CLMSNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
425 AM AKDT THU MAY 01 2025
...............................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR THE MONTH OF APRIL 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 49 04/25/2020
04/28/1993
LOW -8 04/23/1976
HIGHEST 43 MM MM 39
LOWEST 15 MM MM 7
AVG. MAXIMUM 35.6 34.1 1.5 34.9
AVG. MINIMUM 27.2 26.1 1.1 26.8
MEAN 31.4 30.1 1.3 30.9
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 7 10.3 -3.3 6
DAYS MIN <= 32 23 24.9 -1.9 26
DAYS MIN <= 0 0 0.2 -0.2 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.28 1893
MINIMUM 0.08 1992
TOTALS 1.12 1.04 0.08 1.60
DAILY AVG. 0.04 0.03 0.01 0.05
DAYS >= .01 18 12.2 5.8 18
DAYS >= .10 5 3.1 1.9 5
DAYS >= .50 0 0.2 -0.2 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.25 04/23 TO 04/24 0.42
STORM TOTAL 0.17 0.35
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 999 1047 -48 1019
SINCE 7/1 8284 9048 -764 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 09/27
LATEST 06/06
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 15.6
RESULTANT WIND SPEED/DIRECTION 9/340
HIGHEST WIND SPEED/DIRECTION 49/360 DATE 04/04
HIGHEST GUST SPEED/DIRECTION 68/010 DATE 04/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.85
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 4
NUMBER OF DAYS CLOUDY 24
AVERAGE RH (PERCENT) 81
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 7 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 2 SNOW 3
LIGHT SNOW 21 SLEET 0
FOG 22 FOG W/VIS <= 1/4 MILE 5
HAZE 4
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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