National Weather Service Text Product
AFOS product CLISNP
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISNP
Product Timestamp: 2025-08-19 09:59 UTC
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552
CDAK48 PAFC 190959
CLISNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
159 AM AKDT TUE AUG 19 2025
...................................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR AUGUST 18 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 57 4:44 PM 59 2020 53 4 54
MINIMUM 50 11:59 PM 33 1960 46 4 47
AVERAGE 54 50 4 51
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1923 0.11 -0.11 T
MONTH TO DATE 2.24 1.67 0.57 2.66
SINCE JUN 1 6.07 4.96 1.11 5.38
SINCE JAN 1 13.66 11.35 2.31 13.34
DEGREE DAYS
HEATING
YESTERDAY 11 15 -4 14
MONTH TO DATE 241 276 -35 294
SINCE JUN 1 1401 1463 -62 1545
SINCE JUL 1 742 806 -64 855
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 11 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 80
AVERAGE 88
..........................................................
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 60 2020
MINIMUM TEMPERATURE (F) 46 33 1986
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 7:57 AM AKDT SUNSET 10:50 PM AKDT
AUGUST 20 2025........SUNRISE 7:59 AM AKDT SUNSET 10:48 PM AKDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$