Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS55 KCYS 011652 CLMDGW CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1052 AM MDT SUN OCT 01 2023 ................................... ...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 101 09/04/2022 LOW 14 09/25/2000 HIGHEST 91 09/01 MM MM 101 LOWEST 32 09/25 MM MM 33 AVG. MAXIMUM 79.0 76.6 2.4 80.7 AVG. MINIMUM 45.4 42.6 2.8 45.3 MEAN 62.2 59.6 2.6 63.0 DAYS MAX >= 90 1 3.8 -2.8 7 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 1 2.7 -1.7 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 0.86 2021 TOTALS 0.86R 0.97 -0.11 0.74 DAYS >= .01 8 7.2 0.8 8 DAYS >= .10 3 3.0 0.0 3 DAYS >= .50 0 0.4 -0.4 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.34 09/03 TO 09/03 0.30 09/09 TO 09/09 09/09 TO 09/10 DEGREE DAYS HEATING TOTAL 105 197 -92 130 SINCE 7/1 142 233 -91 MM COOLING TOTAL 29 35 -6 81 SINCE 1/1 414 512 -98 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.6 HIGHEST WIND SPEED/DIRECTION 39/240 DATE 09/04 HIGHEST GUST SPEED/DIRECTION 53/240 DATE 09/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.14 NUMBER OF DAYS FAIR 26 NUMBER OF DAYS PC 3 NUMBER OF DAYS CLOUDY 1 AVERAGE RH (PERCENT) 56 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 2 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 1 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$