229 CDUS45 KCYS 210728 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 128 AM MDT MON AUG 21 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 83 428 PM 94 2013 82 1 79 2019 MINIMUM 61 152 AM 37 1939 54 7 53 2016 AVERAGE 72 68 4 66 PRECIPITATION (IN) YESTERDAY 0.00 0.93 1982 0.04 -0.04 0.00 MONTH TO DATE 3.03 1.06 1.97 0.62 SINCE JUN 1 10.58 5.33 5.25 2.78 SINCE JAN 1 17.54 11.39 6.15 7.06 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 T 0.0 0.0 0.0 SINCE JUL 1 T 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 18 13 5 0 SINCE JUN 1 172 145 27 61 SINCE JUL 1 51 30 21 1 COOLING YESTERDAY 7 4 3 1 MONTH TO DATE 83 98 -15 159 SINCE JUN 1 274 329 -55 547 SINCE JAN 1 274 333 -59 550 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 11.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 700 AM LOWEST 32 1000 PM AVERAGE 58 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 95 1960 MINIMUM TEMPERATURE (F) 53 40 1939 SUNRISE AND SUNSET AUGUST 21 2023........SUNRISE 615 AM MDT SUNSET 749 PM MDT AUGUST 22 2023........SUNRISE 616 AM MDT SUNSET 748 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$