Climatological Report (Daily)
Issued by NWS Anchorage, AK

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000
CDAK48 PAFC 120057
CLIANC

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


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR DECEMBER 11 2017...
VALID TODAY AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1952 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         46        MM  47    1985  25     21       16
  MINIMUM         37        MM -25    1955  14     23        1
  AVERAGE         42                        19     23        9

PRECIPITATION (IN)
  TODAY            T             0.47 2011   0.04  -0.04     0.00
  MONTH TO DATE    0.23                      0.42  -0.19     0.53
  SINCE SEP 1      6.50                      6.60  -0.10     3.72
  SINCE JAN 1     18.44                     15.89   2.55    15.52

SNOWFALL (IN)
  TODAY            0.0           6.0  2007   0.6   -0.6      0.0
  MONTH TO DATE    1.0                       6.2   -5.2      9.0
  SINCE SEP 1      9.3                      27.6  -18.3     12.9
  SINCE JUL 1      9.3                      27.6  -18.3     12.9
  SNOW DEPTH       5

DEGREE DAYS
 HEATING
  TODAY           23                        46    -23       56
  MONTH TO DATE  358                       499   -141      566
  SINCE DEC 1    358                       499   -141      566
  SINCE JUL 1   3232                      3663   -431     3219

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      3                         2      1       13
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    27   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    17.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     53          1100 AM
 AVERAGE    69

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


THE ANCHORAGE AK CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   25        46      1989
 MINIMUM TEMPERATURE (F)   14       -25      1956


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE  1005 AM AKST  SUNSET   342 PM AKST
DECEMBER 12 2017......SUNRISE  1006 AM AKST  SUNSET   342 PM AKST

CIVIL TWILIGHT
DECEMBER 11 2017        START    904 AM GMT     END    444 PM GMT
DECEMBER 12 2017        START    905 AM GMT     END    443 PM GMT



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




$$
&&
------------------------------------------------------
AMOUNT OF DAYLIGHT TODAY  (HOUR:MIN)........ 5:38
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:02:01



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