Climatological Report (Monthly) Issued by NWS
000
CXUS56 KOTX 020256
CLMOMK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE, WA
656 PM PST TUE JAN 1 2013
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...THE OMAK WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2012...
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
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TEMPERATURE (F)
RECORD
HIGH 67 12/02/1932
LOW -21 12/27/1948
HIGHEST 54 12/01 MM MM 49 12/29
12/04
LOWEST 11 12/18 MM MM 7 12/22
AVG. MAXIMUM 35.3 31.9 3.4 35.6
AVG. MINIMUM 25.6 19.6 6.0 19.3
MEAN 30.5 25.7 4.8 27.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 14 14.7 -0.7 11
DAYS MIN <= 32 28 30.0 -2.0 30
DAYS MIN <= 0 0 1.0 -1.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 4.63 1973
MINIMUM 0.12 1936
TOTALS 2.95 2.54 0.41 0.52
DAILY AVG. 0.10 0.08 0.02 0.02
DAYS >= .01 22 MM MM 5
DAYS >= .10 8 MM MM 2
DAYS >= .50 1 MM MM 0
DAYS >= 1.00 0 MM MM 0
GREATEST
24 HR. TOTAL 0.69 12/16 TO 12/17 12/28 TO 12/29
12/29 TO 12/29
12/29 TO 12/29
SNOWFALL (INCHES)
RECORDS
TOTAL 36.3 1931
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 1063 1216 -153 1157
SINCE 7/1 2390 2749 -359 2817
COOLING TOTAL 0 0 0 0
SINCE 1/1 629 665 -36 424
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WIND (MPH)
AVERAGE WIND SPEED 4.2
HIGHEST WIND SPEED/DIRECTION 21/200 DATE 12/01
HIGHEST GUST SPEED/DIRECTION 28/200 DATE 12/01
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.80
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 9
NUMBER OF DAYS CLOUDY 20
AVERAGE RH (PERCENT) 85
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 2
LIGHT RAIN 6 FREEZING RAIN 0
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 1 SNOW 5
LIGHT SNOW 19 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 9
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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