Climatological Report (Monthly)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
587 CXUS46 KOTX 011213 CLMLWS CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 413 AM PST MON JAN 01 2024 ................................... ...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1881 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 67 12/12/1921 LOW -23 12/13/1919 HIGHEST 61 12/05 MM MM 55 12/27 LOWEST 27 12/01 MM MM 5 12/22 12/17 12/24 AVG. MAXIMUM 46.6 40.8 5.8 37.7 AVG. MINIMUM 34.8 29.5 5.3 26.3 MEAN 40.7 35.2 5.5 32.0 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 4.9 -4.9 7 DAYS MIN <= 32 12 20.4 -8.4 24 DAYS MIN <= 0 0 0.1 -0.1 0 PRECIPITATION (INCHES) RECORD MAXIMUM 4.88 1882 MINIMUM 0.14 1970 TOTALS 1.22 1.13 0.09 1.19 DAILY AVG. 0.04 0.04 0.00 0.04 DAYS >= .01 15 11.1 3.9 16 DAYS >= .10 3 4.1 -1.1 4 DAYS >= .50 0 0.2 -0.2 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.36 12/10 TO 12/10 0.22 SNOWFALL (INCHES) RECORDS TOTAL 19.7 2016 TOTALS 0.5 4.1 -3.6 5.0 SINCE 7/1 0.5 5.4 -4.9 MM SNOWDEPTH AVG. 0 1 DAYS >= 1.0 0 1.3 -1.3 MM GREATEST SNOW DEPTH 1 12/01 3 12/24 24 HR TOTAL MM 5.0 DEGREE DAYS HEATING TOTAL 747 925 -178 1015 SINCE 7/1 1809 2107 -298 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 1321 912 409 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.3 HIGHEST WIND SPEED/DIRECTION 28/170 DATE 12/09 HIGHEST GUST SPEED/DIRECTION 35/170 DATE 12/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.57 NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 11 NUMBER OF DAYS CLOUDY 10 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 2 HEAVY RAIN 0 RAIN 3 LIGHT RAIN 16 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 2 SLEET 0 FOG 13 FOG W/VIS <= 1/4 MILE 9 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$