National Weather Service Text Product
AFOS product CLISNP
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISNP
Product Timestamp: 2025-09-20 11:11 UTC
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278
CDAK48 PAFC 201111
CLISNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
311 AM AKDT SAT SEP 20 2025
...................................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR SEPTEMBER 19 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 53 2:49 PM 54 1979 50 3 47
2004
2014
MINIMUM 43 10:03 PM 26 1984 41 2 42
AVERAGE 48 45 3 45
PRECIPITATION (IN)
YESTERDAY T 0.80 1993 0.10 -0.10 T
MONTH TO DATE 0.60 1.92 -1.32 2.62
SINCE SEP 1 0.60 1.92 -1.32 2.62
SINCE JAN 1 15.67 14.66 1.01 16.90
DEGREE DAYS
HEATING
YESTERDAY 17 20 -3 20
MONTH TO DATE 319 339 -20 333
SINCE SEP 1 319 339 -20 333
SINCE JUL 1 1233 1348 -115 1413
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 14.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 74
AVERAGE 86
..........................................................
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 49 56 1941
1979
MINIMUM TEMPERATURE (F) 41 28 2012
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 9:03 AM AKDT SUNSET 9:24 PM AKDT
SEPTEMBER 21 2025.....SUNRISE 9:05 AM AKDT SUNSET 9:21 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$