Climatological Report (Daily)
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000
CDAK48 PAFC 210952
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
152 AM AKDT MON AUG 21 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR AUGUST 20 2017...

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)
 YESTERDAY
  MAXIMUM         56    424 PM  68    1954  57     -1       64
                                      1947
  MINIMUM         49   1159 PM  38    2015  48      1       51
  AVERAGE         53                        52      1       58

PRECIPITATION (IN)
  YESTERDAY        T             1.27 1949   0.12  -0.12     0.26
  MONTH TO DATE    4.86                      2.24   2.62     2.59
  SINCE JUN 1      8.56                      7.44   1.12     6.34
  SINCE JAN 1     18.53                     21.30  -2.77    18.75

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       T      0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        13     -1        7
  MONTH TO DATE  222                       260    -38      156
  SINCE JUN 1   1104                      1260   -156      833
  SINCE JUL 1    603                       699    -96      399

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


WIND (MPH)
  RESULTANT WIND SPEED  21   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    22.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     64
 AVERAGE    79

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


THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        65      2014
                                             1978
                                             1953
 MINIMUM TEMPERATURE (F)   48        36      1946


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   737 AM AKDT  SUNSET  1010 PM AKDT
AUGUST 22 2017........SUNRISE   739 AM AKDT  SUNSET  1007 PM AKDT


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




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