668 CDUS45 KCYS 100726 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 126 AM MDT SUN SEP 10 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 81 238 PM 91 2021 76 5 52 MINIMUM 56 630 AM 22 1962 48 8 44 AVERAGE 69 62 7 48 PRECIPITATION (IN) YESTERDAY 0.00 1.46 1912 0.06 -0.06 0.04 MONTH TO DATE T 0.46 -0.46 0.21 SINCE SEP 1 T 0.46 -0.46 0.21 SINCE JAN 1 17.98 12.31 5.67 7.31 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 T 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 4 -4 17 MONTH TO DATE 5 30 -25 17 SINCE SEP 1 5 30 -25 17 SINCE JUL 1 61 80 -19 18 COOLING YESTERDAY 4 2 2 0 MONTH TO DATE 44 18 26 77 SINCE SEP 1 44 18 26 77 SINCE JAN 1 379 383 -4 686 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 1000 PM LOWEST 20 200 PM AVERAGE 51 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 96 2021 MINIMUM TEMPERATURE (F) 48 28 1878 SUNRISE AND SUNSET SEPTEMBER 10 2023.....SUNRISE 635 AM MDT SUNSET 717 PM MDT SEPTEMBER 11 2023.....SUNRISE 636 AM MDT SUNSET 715 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$