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706
CXUS56 KOTX 010831
CLMPUW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
1230 AM PST THU JAN 1 2015

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

...THE PULLMAN-MOSCOW  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              59   12/27/1980
 LOW              -32   12/30/1968
HIGHEST            56   12/10        MM      MM       49  12/01
LOWEST              3   12/30        MM      MM      -11  12/08
AVG. MAXIMUM     40.5              35.5     5.0     33.3
AVG. MINIMUM     28.8              24.8     4.0     21.1
MEAN             34.6              30.1     4.5     27.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      4               9.2    -5.2       12
DAYS MIN <= 32     19              24.6    -5.6       26
DAYS MIN <= 0       0               0.8    -0.8        6

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.20   1964
 MINIMUM         0.62   2004
TOTALS           3.05              1.57    1.48     1.41
DAILY AVG.       0.10              0.05    0.05     0.05
DAYS >= .01        13                MM      MM       11
DAYS >= .10         7                MM      MM        4
DAYS >= .50         3                MM      MM        1
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.62   12/20 TO 12/21           12/01 TO 12/02
                                                          12/02 TO 12/02
                                                          12/02 TO 12/02

SNOWFALL (INCHES)
RECORDS
 TOTAL           44.6   MM
TOTALS             MM                MM      MM       MM
SINCE 7/1          MM                MM      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0         0                MM      MM        0
GREATEST
 SNOW DEPTH        MM                                 MM  MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     931              1080    -149     1165
 SINCE 7/1       2268              2824    -556     2854
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        346               213     133      334
...................................................

WIND (MPH)
AVERAGE WIND SPEED              8.7
HIGHEST WIND SPEED/DIRECTION    31/260    DATE  12/21
HIGHEST GUST SPEED/DIRECTION    43/260    DATE  12/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       5
LIGHT RAIN               15     FREEZING RAIN              1
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                6     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      5
HAZE                      2

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

$$




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