Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS55 KCYS 011652 CLMLAR CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1052 AM MDT SUN OCT 01 2023 ................................... ...THE LARAMIE WYOMING AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 91 09/05/2020 LOW -2 09/30/1985 HIGHEST 87 09/01 MM MM 89 LOWEST 31 09/25 MM MM 25 09/26 AVG. MAXIMUM 73.9 70.2 3.7 75.3 AVG. MINIMUM 40.0 38.5 1.5 42.0 MEAN 57.0 54.3 2.7 58.7 DAYS MAX >= 90 0 0.1 -0.1 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 3 5.7 -2.7 1 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.05 2013 TOTALS 0.31 1.11 -0.80 0.57 DAYS >= .01 5 7.3 -2.3 5 DAYS >= .10 2 3.2 -1.2 2 DAYS >= .50 0 0.6 -0.6 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.15 09/14 TO 09/14 0.30 09/21 TO 09/21 DEGREE DAYS HEATING TOTAL 238 321 -83 204 SINCE 7/1 363 471 -108 MM COOLING TOTAL 3 2 1 19 SINCE 1/1 139 85 54 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.9 HIGHEST WIND SPEED/DIRECTION 43/250 DATE 09/04 HIGHEST GUST SPEED/DIRECTION 58/240 DATE 09/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.16 NUMBER OF DAYS FAIR 28 NUMBER OF DAYS PC 1 NUMBER OF DAYS CLOUDY 1 AVERAGE RH (PERCENT) 49 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 3 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 2 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$