Climatological Report (Daily)
Issued by NWS Anchorage, AK

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000
CDAK48 PAFC 191251
CLIANC

CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
450 AM AKDT TUE SEP 19 2017


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

...THE ANCHORAGE AK CLIMATE SUMMARY FOR SEPTEMBER 18 2017...

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)
 YESTERDAY
  MAXIMUM         53    127 AM  64    1995  54     -1       58
  MINIMUM         47   1159 PM  27    1955  41      6       44
  AVERAGE         50                        48      2       51

PRECIPITATION (IN)
  YESTERDAY        0.17          0.49 1992   0.10   0.07
  MONTH TO DATE    1.35                      1.81  -0.46
  SINCE SEP 1      1.35                      1.81  -0.46
  SINCE JAN 1     13.29                     11.10   2.19

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE SEP 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                               -2
  MONTH TO DATE  212                              -45
  SINCE SEP 1    212                              -45
  SINCE JUL 1    580                             -127

 COOLING
  YESTERDAY        0                                0
  MONTH TO DATE    0                                0
  SINCE SEP 1      0                                0
  SINCE JAN 1      3                                1
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.1




RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     86
 AVERAGE    93

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


THE ANCHORAGE AK CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        63      1979
 MINIMUM TEMPERATURE (F)   41        27      1955


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   738 AM AKDT  SUNSET   808 PM AKDT
SEPTEMBER 20 2017.....SUNRISE   740 AM AKDT  SUNSET   805 PM AKDT

CIVIL TWILIGHT
SEPTEMBER 19 2017       START    655 AM GMT     END    852 PM GMT
SEPTEMBER 20 2017       START    657 AM GMT     END    848 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)........12:30
GAIN/LOSS SINCE YESTERDAY (HOUR:MIN:SEC)....-0:05:39

$$



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