537 CDUS45 KCYS 280738 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1238 AM MST THU DEC 28 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 37 1125 AM 66 1980 39 -2 57 MINIMUM 26 710 PM -13 1894 18 8 32 AVERAGE 32 28 4 45 PRECIPITATION (IN) YESTERDAY 0.00 1.14 1979 0.01 -0.01 0.00 MONTH TO DATE 0.31 0.42 -0.11 0.18 SINCE DEC 1 0.31 0.42 -0.11 0.18 SINCE JAN 1 20.37 15.35 5.02 9.47 SNOWFALL (IN) YESTERDAY 0.0 11.6 1979 0.3 -0.3 0.0 MONTH TO DATE 4.2 7.7 -3.5 4.4 SINCE DEC 1 4.2 7.7 -3.5 4.4 SINCE JUL 1 16.3 22.1 -5.8 20.0 SNOW DEPTH 1 DEGREE DAYS HEATING YESTERDAY 33 37 -4 20 MONTH TO DATE 826 980 -154 1007 SINCE DEC 1 826 980 -154 1007 SINCE JUL 1 2268 2667 -399 2615 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 29 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 17.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 61 1200 AM LOWEST 39 600 AM AVERAGE 50 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 63 1933 MINIMUM TEMPERATURE (F) 18 -24 1880 SUNRISE AND SUNSET DECEMBER 28 2023......SUNRISE 724 AM MST SUNSET 438 PM MST DECEMBER 29 2023......SUNRISE 724 AM MST SUNSET 439 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$