Climatological Report (Daily)
Issued by NWS St. Paul, AK

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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.




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