031  
CDUS45 KCYS 100754  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1254 AM MST TUE DEC 10 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 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 31 1125 AM 67 1939 39 -8 32  
MINIMUM 16 1159 PM -28 1919 18 -2 18  
AVERAGE 24 29 -5 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.28 1917 0.02 0.01 T  
MONTH TO DATE 0.03 0.15 -0.12 T  
SINCE DEC 1 0.03 0.15 -0.12 T  
SINCE JAN 1 10.31 15.08 -4.77 20.02  
 
SNOWFALL (IN)  
YESTERDAY 0.3 5.2 1985 0.3 0.0 T  
MONTH TO DATE 0.3 2.5 -2.2 T  
SINCE DEC 1 0.3 2.5 -2.2 T  
SINCE JUL 1 4.9 16.9 -12.0 12.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 36 5 40  
MONTH TO DATE 248 317 -69 269  
SINCE DEC 1 248 317 -69 269  
SINCE JUL 1 1570 2004 -434 1711  
 
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 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 PM  
LOWEST 36 1200 AM  
AVERAGE 62  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1990  
MINIMUM TEMPERATURE (F) 18 -18 1972  
 
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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