Climatological Report (Annual)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
000 CXUS56 KOTX 011753 CLAGEG CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 953 AM PST FRI JAN 01 2021 ................................... ...THE SPOKANE WA AIRPORT CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1881 TO 2020 WEATHER OBSERVED NORMAL DEPART VALUE DATE(S) VALUE FROM NORMAL ................................................ TEMPERATURE (F) RECORD HIGH 108 08/04/1961 07/26/1928 LOW -30 01/16/1888 01/15/1888 HIGHEST 102 07/31 LOWEST 13 01/15 01/14 10/25 AVG. MAXIMUM 54.8 58.1 -3.3 AVG. MINIMUM 37.3 38.0 -0.7 MEAN 46.0 48.1 -2.1 DAYS MAX >= 90 9 16.0 -7.0 DAYS MAX <= 32 20 33.0 -13.0 DAYS MIN <= 32 134 117.0 17.0 DAYS MIN <= 0 0 2.0 -2.0 PRECIPITATION (INCHES) RECORD MAXIMUM 26.07 1948 MINIMUM 7.55 1929 TOTALS 15.36 16.25 -0.89 DAILY AVG. 0.05 0.04 0.01 DAYS >= .01 103 112.0 -9.0 DAYS >= .10 44 53.0 -9.0 DAYS >= .50 5 5.0 0.0 DAYS >= 1.00 1 0.0 1.0 GREATEST 24 HR. TOTAL 1.40 05/20 TO 05/20 SNOWFALL (INCHES) RECORDS TOTAL 132.6 2008 TOTALS 64.7 42.7 22.0 DAYS >= TRACE 65 34.0 31.0 DAYS >= 1.0 19 15.0 4.0 GREATEST 24 HR TOTAL 8.1 12/30 TO 12/30 DEGREE DAYS HEATING TOTAL 5957 6593 -636 COOLING TOTAL 268 450 -182 FREEZE DATES RECORD EARLIEST 09/11/1889 LATEST 05/25/1964 EARLIEST 10/15 LATEST 04/13 ................................................ WIND (MPH) AVERAGE WIND SPEED 9.1 HIGHEST WIND SPEED/DIRECTION 47/250 DATE 10/13 HIGHEST GUST SPEED/DIRECTION 59/240 DATE 10/13 SKY COVER AVERAGE SKY COVER 0.64 AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 15 MIXED PRECIP 3 HEAVY RAIN 2 RAIN 17 LIGHT RAIN 111 FREEZING RAIN 0 LT FREEZING RAIN 6 HAIL 8 HEAVY SNOW 4 SNOW 17 LIGHT SNOW 60 SLEET 0 FOG 119 FOG W/VIS <= 1/4 MILE 38 HAZE 25 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$