921 CDUS45 KCYS 090726 CLICYS CLIMATE REPORT NATIONAL WEATHER SERVICE CHEYENNE WY 1226 AM MST SAT DEC 09 2023 ................................... ...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 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 37 303 PM 64 1940 40 -3 38 2020 MINIMUM 21 1159 PM -19 1919 19 2 21 AVERAGE 29 29 0 30 PRECIPITATION (IN) YESTERDAY 0.00 0.43 2003 0.01 -0.01 T MONTH TO DATE T 0.13 -0.13 T SINCE DEC 1 T 0.13 -0.13 T SINCE JAN 1 20.06 15.06 5.00 9.29 SNOWFALL (IN) YESTERDAY 0.0 8.6 1958 0.3 -0.3 T MONTH TO DATE T 2.2 -2.2 T SINCE DEC 1 T 2.2 -2.2 T SINCE JUL 1 12.1 16.6 -4.5 15.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 36 36 0 35 MONTH TO DATE 229 281 -52 246 SINCE DEC 1 229 281 -52 246 SINCE JUL 1 1671 1968 -297 1854 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 22 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 10.6 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 1100 PM LOWEST 29 1200 AM AVERAGE 57 .......................................................... THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 67 1939 MINIMUM TEMPERATURE (F) 18 -28 1919 SUNRISE AND SUNSET DECEMBER 9 2023......SUNRISE 713 AM MST SUNSET 430 PM MST DECEMBER 10 2023......SUNRISE 713 AM MST SUNSET 430 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$