Climatological Report (Daily)
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639
CDAK48 PAFC 171251
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
451 AM AKDT TUE OCT 17 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR OCTOBER 16 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         46        MM  58    2001  46      0       48
  MINIMUM         30        MM  25    1997  35     -5       39
  AVERAGE         38                        40     -2       44

PRECIPITATION (IN)
  YESTERDAY        0.09          1.44 2001   0.16  -0.07     0.05
  MONTH TO DATE    2.27                      2.50  -0.23     3.61
  SINCE SEP 1      5.39                      7.23  -1.84     9.42
  SINCE JAN 1     24.95                     29.97  -5.02    28.72

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.6   -0.6      0.0
  SINCE SEP 1      0.0                       0.6   -0.6      0.0
  SINCE JUL 1      0.0                       0.6   -0.6      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        25      2       21
  MONTH TO DATE  309                       364    -55      261
  SINCE SEP 1    810                       871    -61      669
  SINCE JUL 1   1561                      1710   -149     1140

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     9.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96
 LOWEST     65
 AVERAGE    81

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


THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        56      2002
 MINIMUM TEMPERATURE (F)   35        23      1965


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   926 AM AKDT  SUNSET   746 PM AKDT
OCTOBER 18 2017.......SUNRISE   928 AM AKDT  SUNSET   743 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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