Climatological Report (Monthly)
Issued by NWS Spokane, WA
Issued by NWS Spokane, WA
923 CXUS46 KOTX 011401 CLMLWS CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 701 AM PDT SAT JUN 01 2024 ................................... ...THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1881 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 104 05/28/1934 LOW 23 05/01/1954 HIGHEST MM MM MM 95 05/20 LOWEST 35 05/01 MM MM 43 05/07 05/02 05/10 AVG. MAXIMUM 72.1 72.0 0.1 79.6 AVG. MINIMUM 47.5 48.1 -0.6 53.6 MEAN 59.8 60.0 -0.2 66.6 DAYS MAX >= 90 0 1.0 -1.0 5 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.78 1978 MINIMUM T 1924 TOTALS 0.79 1.69 -0.90 0.71 DAILY AVG. 0.03 0.05 -0.02 0.02 DAYS >= .01 6 10.6 -4.6 9 DAYS >= .10 1 5.6 -4.6 1 DAYS >= .50 1 0.6 0.4 0 DAYS >= 1.00 0 0.1 -0.1 0 GREATEST 24 HR. TOTAL 0.59 05/05 TO 05/06 0.44 SNOWFALL (INCHES) RECORDS TOTAL 0.3 1916 TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 13.3 12.7 0.6 MM SNOWDEPTH AVG. 0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 MM 24 HR TOTAL MM MM DEGREE DAYS HEATING TOTAL 178 187 -9 66 SINCE 7/1 4544 4921 -377 MM COOLING TOTAL 23 34 -11 119 SINCE 1/1 23 36 -13 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.5 HIGHEST WIND SPEED/DIRECTION 31/290 DATE 05/17 HIGHEST GUST SPEED/DIRECTION 45/300 DATE 05/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.36 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 49 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 13 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 3 FOG W/VIS <= 1/4 MILE 0 HAZE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$