Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KOTX 011301 CLMMWH CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 601 AM PDT SUN OCT 01 2023 ................................... ...THE MOSES LAKE WA AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 09/04/2020 LOW 27 09/23/2000 HIGHEST 94 09/10 MM MM 98 09/02 LOWEST 36 09/29 MM MM 41 09/17 09/30 AVG. MAXIMUM 77.5 78.7 -1.2 81.6 AVG. MINIMUM 49.4 47.0 2.4 50.7 MEAN 63.4 62.8 0.6 66.1 DAYS MAX >= 90 2 3.3 -1.3 3 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.2 -0.2 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 2.20 1959 MINIMUM T 2018 TOTALS 0.23 0.26 -0.03 0.11 DAILY AVG. 0.01 0.01 0.00 0.00 DAYS >= .01 4 2.8 1.2 2 DAYS >= .10 1 0.8 0.2 1 DAYS >= .50 0 0.0 0.0 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.16 09/27 TO 09/27 0.10 DEGREE DAYS HEATING TOTAL 96 117 -21 36 SINCE 7/1 99 133 -34 MM COOLING TOTAL 56 53 3 74 SINCE 1/1 883 676 207 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.7 HIGHEST WIND SPEED/DIRECTION 25/250 DATE 09/18 25/190 09/26 HIGHEST GUST SPEED/DIRECTION 32/190 DATE 09/26 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.18 NUMBER OF DAYS FAIR 22 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 55 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 5 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. $$