Climatological Report (Annual) Issued by NWS Spokane, WA
000
CXUS56 KOTX 011320
CLAGEG
CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
520 AM PST SAT JAN 01 2022
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...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2021...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1881 TO 2021
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 109 06/29/2021
LOW -30 01/16/1888
01/15/1888
HIGHEST 109R 06/29
LOWEST 2 12/31
AVG. MAXIMUM 60.2 58.0 2.2
AVG. MINIMUM 41.0 39.2 1.8
MEAN 50.6 48.6 2.0
DAYS MAX >= 90 42 20.8 21.2
DAYS MAX <= 32 29 33.7 -4.7
DAYS MIN <= 32 121 132.0 -11.0
DAYS MIN <= 0 0 2.2 -2.2
PRECIPITATION (INCHES)
RECORD
MAXIMUM 26.07 1948
MINIMUM 7.55 1929
TOTALS 11.50 16.45 -4.95
DAILY AVG. 0.03 0.05 -0.02
DAYS >= .01 89 112.7 -23.7
DAYS >= .10 39 52.9 -13.9
DAYS >= .50 1 5.3 -4.3
DAYS >= 1.00 0 0.4 -0.4
GREATEST
24 HR. TOTAL 0.97
SNOWFALL (INCHES)
RECORDS
TOTAL 132.6 2008
TOTALS 35.0 45.4 -10.4
DAYS >= TRACE 61 34.7 26.3
DAYS >= 1.0 14 15.0 -1.0
GREATEST
24 HR TOTAL 11.8
DEGREE DAYS
HEATING TOTAL 6038 6463 -425
COOLING TOTAL 919 515 404
FREEZE DATES
RECORD
EARLIEST 09/11/1889
LATEST 05/25/1964
EARLIEST 10/11
LATEST 04/12
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WIND (MPH)
AVERAGE WIND SPEED 8.9
HIGHEST WIND SPEED/DIRECTION 53/240 DATE 01/13
HIGHEST GUST SPEED/DIRECTION 71/240 DATE 01/13
SKY COVER
AVERAGE SKY COVER 0.61
AVERAGE RH (PERCENT) 57
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 11 MIXED PRECIP 3
HEAVY RAIN 3 RAIN 17
LIGHT RAIN 113 FREEZING RAIN 1
LT FREEZING RAIN 4 HAIL 3
HEAVY SNOW 1 SNOW 8
LIGHT SNOW 58 SLEET 0
FOG 114 FOG W/VIS <= 1/4 MILE 31
HAZE 57
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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