Climatological Report (Monthly)
Issued by NWS

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CXUS56 KOTX 011134
CLMDEW


CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
332 AM PST SUN JAN 1 2017

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

...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2016...

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              MM   MM
 LOW               MM   MM
HIGHEST            42   12/03        MM      MM       55  12/08
LOWEST            -14   12/16        MM      MM       -1  12/31
AVG. MAXIMUM     28.5              31.9    -3.4     35.0
AVG. MINIMUM     13.3              19.1    -5.8     24.0
MEAN             20.9              25.5    -4.6     29.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     22              14.1     7.9       13
DAYS MIN <= 32     30              29.5     0.5       27
DAYS MIN <= 0       5               2.2     2.8        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           1.61              2.87   -1.26     5.80
DAILY AVG.       0.05              0.09   -0.04     0.19
DAYS >= .01        15                MM      MM       22
DAYS >= .10         7                MM      MM       14
DAYS >= .50         0                MM      MM        4
DAYS >= 1.00        0                MM      MM        1
GREATEST
 24 HR. TOTAL    0.57   12/19 TO 12/20           12/06 TO 12/07
                                                          12/07 TO 12/07
                                                          12/07 TO 12/07

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS             MM                MM      MM       MM
SINCE 7/1         0.0                MM      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM                MM      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM  MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL    1361              1224     137     1092
 SINCE 7/1       3002              3227    -225     2763
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        212               187      25      391
........................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
HIGHEST WIND SPEED/DIRECTION    25/210    DATE  12/20
HIGHEST GUST SPEED/DIRECTION    32/210    DATE  12/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         17

AVERAGE RH (PERCENT)     80

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       4
LIGHT SNOW               16     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      8
HAZE                      8

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

$$


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