855  
CDUS45 KCYS 150728  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1228 AM MST SUN DEC 15 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2024...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 51 109 PM 61 1969 39 12 35  
MINIMUM 27 1027 PM -22 1901 18 9 27  
AVERAGE 39 28 11 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1902 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.22 -0.19 0.11  
SINCE DEC 1 0.03 0.22 -0.19 0.11  
SINCE JAN 1 10.31 15.15 -4.84 20.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1937 0.3 -0.3 0.0  
MONTH TO DATE 0.3 3.9 -3.6 1.3  
SINCE DEC 1 0.3 3.9 -3.6 1.3  
SINCE JUL 1 4.9 18.3 -13.4 13.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 37 -11 34  
MONTH TO DATE 404 499 -95 438  
SINCE DEC 1 404 499 -95 438  
SINCE JUL 1 1726 2186 -460 1880  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 528 397 131 383    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.1  
 
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 49 100 AM  
LOWEST 20 200 PM  
AVERAGE 35  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 1952  
MINIMUM TEMPERATURE (F) 18 -13 2008  
 
SUNRISE AND SUNSET  
DECEMBER 15 2024......SUNRISE 718 AM MST SUNSET 432 PM MST  
DECEMBER 16 2024......SUNRISE 719 AM MST SUNSET 432 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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