621  
CDUS45 KCYS 110428  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
928 PM MST TUE DEC 10 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 2024...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 30 307 PM 66 1990 39 -9 44  
MINIMUM 13 1221 AM -18 1972 18 -5 18  
AVERAGE 22 29 -7 31  
 
PRECIPITATION (IN)  
TODAY T 0.33 1917 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.16 -0.13 T  
SINCE DEC 1 0.03 0.16 -0.13 T  
SINCE JAN 1 10.31 15.09 -4.78 20.02  
 
SNOWFALL (IN)  
TODAY T 6.4 1917 0.3 -0.3 0.0  
MONTH TO DATE 0.3 2.8 -2.5 T  
SINCE DEC 1 0.3 2.8 -2.5 T  
SINCE JUL 1 4.9 17.2 -12.3 12.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 43 36 7 34  
MONTH TO DATE 291 353 -62 303  
SINCE DEC 1 291 353 -62 303  
SINCE JUL 1 1613 2040 -427 1745  
 
COOLING  
TODAY 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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 39 400 PM  
AVERAGE 60  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1939  
MINIMUM TEMPERATURE (F) 18 -20 1932  
 
SUNRISE AND SUNSET  
DECEMBER 10 2024......SUNRISE 714 AM MST SUNSET 430 PM MST  
DECEMBER 11 2024......SUNRISE 715 AM MST SUNSET 431 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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