National Weather Service Text Product
AFOS product CLISNP
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISNP
Product Timestamp: 2017-12-20 12:54 UTC
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451
CDAK48 PAFC 201254
CLISNP
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
354 AM AKST WED DEC 20 2017
...................................
...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 19 2017...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 38 MM 44 1970 33 5 41
MINIMUM 32 MM 7 1999 24 8 30
1997
AVERAGE 35 28 7 36
PRECIPITATION (IN)
YESTERDAY 0.02 0.42 1986 0.07 -0.05 0.04
MONTH TO DATE 1.75 1.44 0.31 1.49
SINCE SEP 1 14.62 10.43 4.19 14.82
SINCE JAN 1 27.29 22.86 4.43 25.56
SNOWFALL (IN)
YESTERDAY T 2.8 2003 0.4 -0.4 T
MONTH TO DATE 2.7 7.3 -4.6 2.4
SINCE SEP 1 5.3 17.6 -12.3 9.0
SINCE JUL 1 5.3 17.6 -12.3 9.0
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 30 36 -6 29
MONTH TO DATE 628 672 -44 592
SINCE DEC 1 628 672 -44 592
SINCE JUL 1 3706 4093 -387 3161
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
..................................................................
WIND (MPH)
RESULTANT WIND SPEED 29 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 29.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
..........................................................
THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 41 1983
1970
1962
MINIMUM TEMPERATURE (F) 24 -2 1999
SUNRISE AND SUNSET
DECEMBER 20 2017......SUNRISE 1058 AM AKST SUNSET 539 PM AKST
DECEMBER 21 2017......SUNRISE 1059 AM AKST SUNSET 540 PM AKST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$