Climatological Report (Daily)
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000
CDUS46 KOTX 170839
CLIPUW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1239 AM PST SUN DEC 17 2017


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

...THE PULLMAN-MOSCOW  AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         28    654 PM  54    1939  35     -7       17
                                      1917
  MINIMUM         21   1013 PM -13    1964  24     -3       -7
  AVERAGE         25                        30     -5        5

PRECIPITATION (IN)
  YESTERDAY        T                         0.04  -0.04      T
  MONTH TO DATE    0.05                      0.88  -0.83     0.95
  SINCE OCT 1      5.55                      4.51   1.04     7.81
  SINCE JAN 1     21.16                     16.20   4.96    20.13

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       40                        35      5       60
  MONTH TO DATE  571                       549     22      633
  SINCE DEC 1    571                       549     22      633
  SINCE JUL 1   2054                      2293   -239     1981

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    517                       213    304      203
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     5.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 PM
 LOWEST     84           100 AM
 AVERAGE    92

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


THE PULLMAN-MOSCOW  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        57      1917
 MINIMUM TEMPERATURE (F)   24       -15      1964


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   728 AM PST   SUNSET   401 PM PST
DECEMBER 18 2017......SUNRISE   729 AM PST   SUNSET   402 PM PST


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




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