251 CDUS45 KCYS 190731 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 131 AM MDT WED APR 19 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 18 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 70 323 PM 78 1987 55 15 55 MINIMUM 38 1159 PM 3 1953 31 7 23 AVERAGE 54 43 11 39 PRECIPITATION (IN) YESTERDAY 0.00 0.63 1920 0.07 -0.07 0.00 MONTH TO DATE 0.78 0.93 -0.15 0.20 SINCE MAR 1 1.24 1.89 -0.65 1.22 SINCE JAN 1 3.43 2.76 0.67 2.50 SNOWFALL (IN) YESTERDAY 0.0 7.0 1920 0.4 -0.4 0.0 MONTH TO DATE 7.4 7.2 0.2 1.6 SINCE MAR 1 13.4 16.9 -3.5 14.4 SINCE JUL 1 60.2 55.4 4.8 50.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 22 -11 26 MONTH TO DATE 395 420 -25 484 SINCE MAR 1 1437 1285 152 1391 SINCE JUL 1 6414 6201 213 5790 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 14.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 55 900 PM LOWEST 10 300 PM AVERAGE 33 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 78 1962 MINIMUM TEMPERATURE (F) 31 0 1966 SUNRISE AND SUNSET APRIL 19 2023.........SUNRISE 614 AM MDT SUNSET 743 PM MDT APRIL 20 2023.........SUNRISE 613 AM MDT SUNSET 744 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$