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174
CDAK48 PAFC 110114
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
413 PM AKST SUN DEC 10 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR DECEMBER 10 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        MM  47    1994  36      2       33
  MINIMUM         34        MM   6    1998  27      7       27
  AVERAGE         36                        32      4       30

PRECIPITATION (IN)
  TODAY            T             1.34 2011   0.16  -0.16     0.13
  MONTH TO DATE    0.94                      1.62  -0.68     1.47
  SINCE SEP 1     13.87                     16.09  -2.22    18.17
  SINCE JAN 1     33.43                     38.83  -5.40    37.47

SNOWFALL (IN)
  TODAY            0.0           6.3  1988   0.4   -0.4      1.2
  MONTH TO DATE    2.6                       4.1   -1.5     10.8
  SINCE SEP 1      4.8                      16.7  -11.9     12.6
  SINCE JUL 1      4.8                      16.7  -11.9     12.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           29                        33     -4       35
  MONTH TO DATE  305                       327    -22      361
  SINCE DEC 1    305                       327    -22      361
  SINCE JUL 1   3028                      3347   -319     2711

 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   7   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     7.8



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     92
 AVERAGE    96

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


THE COLD BAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        54      1990
 MINIMUM TEMPERATURE (F)   27         8      1976


SUNRISE AND SUNSET
DECEMBER 10 2017......SUNRISE  1006 AM AKST  SUNSET   521 PM AKST
DECEMBER 11 2017......SUNRISE  1008 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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