188 CDUS45 KCYS 200725 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1225 AM MST WED DEC 20 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 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 59R 106 PM 58 1979 39 20 39 MINIMUM 35 1159 PM -20 1990 17 18 10 AVERAGE 47 28 19 25 PRECIPITATION (IN) YESTERDAY 0.00 0.64 1902 0.01 -0.01 0.00 MONTH TO DATE 0.11 0.30 -0.19 0.08 SINCE DEC 1 0.11 0.30 -0.19 0.08 SINCE JAN 1 20.17 15.23 4.94 9.37 SNOWFALL (IN) YESTERDAY 0.0 7.5 1902 0.3 -0.3 0.0 MONTH TO DATE 1.3 5.4 -4.1 1.8 SINCE DEC 1 1.3 5.4 -4.1 1.8 SINCE JUL 1 13.4 19.8 -6.4 17.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 18 37 -19 40 MONTH TO DATE 563 684 -121 683 SINCE DEC 1 563 684 -121 683 SINCE JUL 1 2005 2371 -366 2291 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 383 397 -14 701 ................................................................... WIND (MPH) HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 15.1 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 52 1100 PM LOWEST 17 1000 AM AVERAGE 35 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 67 1941 MINIMUM TEMPERATURE (F) 17 -25 1983 SUNRISE AND SUNSET DECEMBER 20 2023......SUNRISE 720 AM MST SUNSET 433 PM MST DECEMBER 21 2023......SUNRISE 721 AM MST SUNSET 434 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$