Climatological Report (Daily)
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891
CDAK48 PAFC 211333
CLICDB


CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
433 AM AKST SUN JAN 21 2018


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

...THE COLD BAY CLIMATE SUMMARY FOR JANUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         31        MM  46    2003  33     -2       26
  MINIMUM         26   1100 PM  -2    1947  23      3       15
  AVERAGE         29                        28      1       21

PRECIPITATION (IN)
  YESTERDAY        0.06          0.48 2004   0.10  -0.04     0.03
                                      1979
  MONTH TO DATE    2.69                      2.06   0.63     2.34
  SINCE SEP 1     20.25                     20.99  -0.74    24.71
  SINCE JAN 1      2.69                      2.06   0.63     2.34

SNOWFALL (IN)
  YESTERDAY        0.6           4.0  1986   0.5    0.1      0.5
  MONTH TO DATE    6.9                       9.1   -2.2      4.7
  SINCE SEP 1     29.9                      34.3   -4.4     21.5
  SINCE JUL 1     29.9                      34.3   -4.4     21.5
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       36                        37     -1       44
  MONTH TO DATE  613                       732   -119      786
  SINCE DEC 1   1583                      1783   -200     1766
  SINCE JUL 1   4306                      4803   -497     4116

 COOLING
  YESTERDAY        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  18   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    18.1



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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     68
 AVERAGE    80

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


THE COLD BAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        45      2003
 MINIMUM TEMPERATURE (F)   23        -2      1973


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE  1000 AM AKST  SUNSET   605 PM AKST
JANUARY 22 2018.......SUNRISE   958 AM AKST  SUNSET   607 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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