Climatological Report (Daily)
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494
CDAK48 PAFC 201245
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
445 AM AKDT FRI OCT 20 2017


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

...THE COLD BAY CLIMATE SUMMARY FOR OCTOBER 19 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         43        MM  55    1957  45     -2       48
  MINIMUM         30        MM  25    2007  35     -5       41
  AVERAGE         37                        40     -3       45

PRECIPITATION (IN)
  YESTERDAY        T             1.40 1961   0.16  -0.16     0.08
  MONTH TO DATE    2.45                      2.97  -0.52     4.11
  SINCE SEP 1      5.57                      7.70  -2.13     9.92
  SINCE JAN 1     25.13                     30.44  -5.31    29.22

SNOWFALL (IN)
  YESTERDAY        T             0.8  1966   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.8   -0.8      1.5
  SINCE SEP 1      T                         0.8   -0.8      1.5
  SINCE JUL 1      T                         0.8   -0.8      1.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       28                        25      3       20
  MONTH TO DATE  384                       439    -55      341
  SINCE SEP 1    885                       946    -61      749
  SINCE JUL 1   1636                      1785   -149     1220

 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   8   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     54
 AVERAGE    73

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


THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        54      1961
 MINIMUM TEMPERATURE (F)   34        24      1977
                                             1966


SUNRISE AND SUNSET
OCTOBER 20 2017.......SUNRISE   932 AM AKDT  SUNSET   738 PM AKDT
OCTOBER 21 2017.......SUNRISE   934 AM AKDT  SUNSET   736 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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