825
CXUS56 KOTX 011319
CLMGEG
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
519 AM PST THU JAN 01 2026
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...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 60 12/10/1939
LOW -25 12/30/1968
HIGHEST 57 12/15 MM MM 50 12/18
LOWEST 15 12/28 MM MM 24 12/02
AVG. MAXIMUM 42.8 33.8 9.0 37.8
AVG. MINIMUM 32.3 24.3 8.0 31.1
MEAN 37.5 29.1 8.4 34.5
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 6 13.0 -7.0 6
DAYS MIN <= 32 15 26.9 -11.9 22
DAYS MIN <= 0 0 0.5 -0.5 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 5.13 1964
MINIMUM 0.21 1883
TOTALS 2.58 2.34 0.24 3.91
DAILY AVG. 0.08 0.08 0.00 0.13
DAYS >= .01 19 13.8 5.2 19
DAYS >= .10 11 7.4 3.6 12
DAYS >= .50 0 1.0 -1.0 2
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.34 12/21 TO 12/22 0.95
SNOWFALL (INCHES)
RECORDS
TOTAL 61.5 2008
TOTALS 3.6 13.8 -10.2 4.1
SINCE 7/1 4.4 20.6 -16.2 MM
SNOWDEPTH AVG. 0 0
DAYS >= 1.0 1 4.5 -3.5 MM
GREATEST
SNOW DEPTH 1 12/03 2 12/17
12/04
12/05
24 HR TOTAL MM MM
DEGREE DAYS
HEATING TOTAL 841 1114 -273 939
SINCE 7/1 2121 2725 -604 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 833 515 318 MM
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WIND (MPH)
AVERAGE WIND SPEED 10.7
HIGHEST WIND SPEED/DIRECTION 54/240 DATE 12/17
HIGHEST GUST SPEED/DIRECTION 75/240 DATE 12/17
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.78
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 10
NUMBER OF DAYS CLOUDY 19
AVERAGE RH (PERCENT) 82
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 1
HEAVY RAIN 0 RAIN 3
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 2 HAIL 0
HEAVY SNOW 0 SNOW 3
LIGHT SNOW 5 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 9
HAZE 0
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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