Climatological Report (Daily)
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629
CDAK48 PAFC 120102
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
401 PM AKST MON DEC 11 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 11 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         38    159 PM  54    1990  36      2       38
  MINIMUM         26    244 AM   8    1976  27     -1       30
  AVERAGE         32                        32      0       34

PRECIPITATION (IN)
  TODAY            0.00          1.41 1967   0.16  -0.16     0.08
  MONTH TO DATE    0.95                      1.78  -0.83     1.55
  SINCE SEP 1     13.88                     16.25  -2.37    18.25
  SINCE JAN 1     33.44                     38.99  -5.55    37.55

SNOWFALL (IN)
  TODAY            0.0           2.8  1959   0.3   -0.3      0.8
  MONTH TO DATE    2.6                       4.4   -1.8     11.6
  SINCE SEP 1      4.8                      17.0  -12.2     13.4
  SINCE JUL 1      4.8                      17.0  -12.2     13.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           33                        33      0       31
  MONTH TO DATE  340                       360    -20      392
  SINCE DEC 1    340                       360    -20      392
  SINCE JUL 1   3063                      3380   -317     2742

 COOLING
  TODAY            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   1   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     85
 AVERAGE    93

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


THE COLD BAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        50      1975
 MINIMUM TEMPERATURE (F)   27         7      1976


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE  1008 AM AKST  SUNSET   521 PM AKST
DECEMBER 12 2017......SUNRISE  1009 AM AKST  SUNSET   521 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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