164 CDUS45 KCYS 200726 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 126 AM MDT WED SEP 20 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1871 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 78 111 PM 88 1935 72 6 87 MINIMUM 53 1149 PM 18 1942 45 8 49 AVERAGE 66 58 8 68 PRECIPITATION (IN) YESTERDAY T 1.42 1997 0.05 -0.05 0.00 MONTH TO DATE 0.16 0.96 -0.80 0.55 SINCE SEP 1 0.16 0.96 -0.80 0.55 SINCE JAN 1 18.14 12.81 5.33 7.65 SNOWFALL (IN) YESTERDAY 0.0 0.8 1942 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.4 -0.4 0.0 SINCE SEP 1 0.0 0.4 -0.4 0.0 SINCE JUL 1 T 0.4 -0.4 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 7 -7 0 MONTH TO DATE 52 88 -36 53 SINCE SEP 1 52 88 -36 53 SINCE JUL 1 108 138 -30 54 COOLING YESTERDAY 1 1 0 3 MONTH TO DATE 47 29 18 86 SINCE SEP 1 47 29 18 86 SINCE JAN 1 382 394 -12 695 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 12.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 51 1100 PM LOWEST 20 100 PM AVERAGE 36 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 87 1956 2010 MINIMUM TEMPERATURE (F) 44 21 1983 SUNRISE AND SUNSET SEPTEMBER 20 2023.....SUNRISE 645 AM MDT SUNSET 700 PM MDT SEPTEMBER 21 2023.....SUNRISE 646 AM MDT SUNSET 658 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$