National Weather Service Text Product
AFOS product CLISNP
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISNP
Product Timestamp: 2025-08-21 09:40 UTC
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111
CDAK48 PAFC 210940
CLISNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
140 AM AKDT THU AUG 21 2025
...................................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR AUGUST 20 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1892 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 6:05 PM 60 1995 53 2 51
2004
MINIMUM 47 4:38 AM 32 1979 46 1 47
AVERAGE 51 50 1 49
PRECIPITATION (IN)
YESTERDAY T 0.99 1971 0.10 -0.10 0.09
MONTH TO DATE 2.24 1.87 0.37 2.75
SINCE JUN 1 6.07 5.16 0.91 5.47
SINCE JAN 1 13.66 11.55 2.11 13.43
DEGREE DAYS
HEATING
YESTERDAY 14 15 -1 16
MONTH TO DATE 265 306 -41 328
SINCE JUN 1 1425 1493 -68 1579
SINCE JUL 1 766 836 -70 889
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 93
AVERAGE 97
..........................................................
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 60 2019
MINIMUM TEMPERATURE (F) 46 34 1980
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 8:01 AM AKDT SUNSET 10:45 PM AKDT
AUGUST 22 2025........SUNRISE 8:03 AM AKDT SUNSET 10:42 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$