Climatological Report (Daily)
Issued by NWS King Salmon, AK

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CDAK48 PAFC 181257
CLIAKN


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


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

...THE KING SALMON CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1917 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         26    601 AM  44    1960  26      0       35
  MINIMUM         10    725 PM -38    1942  11     -1       26
  AVERAGE         18                        18      0       31

PRECIPITATION (IN)
  YESTERDAY        0.00          0.89 1940   0.04  -0.04     0.01
  MONTH TO DATE    1.51                      0.75   0.76     0.48
  SINCE SEP 1     10.00                      7.41   2.59     7.37
  SINCE JAN 1     20.69                     19.01   1.68    25.34

SNOWFALL (IN)
  YESTERDAY        0.0           1.7  1952   0.3   -0.3       T
  MONTH TO DATE    1.9                       5.9   -4.0      3.5
  SINCE SEP 1      7.1                      15.7   -8.6      8.1
  SINCE JUL 1      7.1                      15.7   -8.6      8.1
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       47                        46      1       34
  MONTH TO DATE  556                       775   -219      896
  SINCE DEC 1    556                       775   -219      896
  SINCE JUL 1   3492                      4152   -660     3622

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      1                         1      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     91
 AVERAGE    96

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


THE KING SALMON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   26        48      1998
 MINIMUM TEMPERATURE (F)   11       -37      2001


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE  1015 AM AKST  SUNSET   432 PM AKST
DECEMBER 19 2017......SUNRISE  1016 AM AKST  SUNSET   432 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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