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

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CDAK48 PAFC 181257
CLISNP


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
356 AM AKST MON DEC 18 2017


...................................

...THE SAINT PAUL ISLAND CLIMATE SUMMARY FOR DECEMBER 17 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         40   1159 PM  41    1970  33      7       39
                                      1968
                                      1951
  MINIMUM         25   1234 PM   3    1954  25      0       34
  AVERAGE         33                        29      4       37

PRECIPITATION (IN)
  YESTERDAY        0.09          0.74 1968   0.07   0.02      T
                                      1951
  MONTH TO DATE    1.49                      1.30   0.19     1.21
  SINCE SEP 1     14.36                     10.29   4.07    14.54
  SINCE JAN 1     27.03                     22.72   4.31    25.28

SNOWFALL (IN)
  YESTERDAY       MM             2.5  2011   0.4   MM         T
  MONTH TO DATE    2.7                       6.5   -3.8      2.1
  SINCE SEP 1      5.3                      16.8  -11.5      8.7
  SINCE JUL 1      5.3                      16.8  -11.5      8.7
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       32                        36     -4       28
  MONTH TO DATE  571                       600    -29      536
  SINCE DEC 1    571                       600    -29      536
  SINCE JUL 1   3649                      4021   -372     3105

 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   8   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    46   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    57   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    23.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


..........................................................


THE SAINT PAUL ISLAND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        42      1951
 MINIMUM TEMPERATURE (F)   25         4      1981


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE  1057 AM AKST  SUNSET   538 PM AKST
DECEMBER 19 2017......SUNRISE  1058 AM AKST  SUNSET   539 PM AKST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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