803  
CDUS45 KCYS 092229  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MST MON DEC 09 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2024...  
VALID AS OF 0300 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 31 1125 AM 67 1939 39 -8 32  
MINIMUM 22 738 AM -28 1919 18 4 18  
AVERAGE 27 29 -2 25  
 
PRECIPITATION (IN)  
TODAY 0.00 0.28 1917 0.02 -0.02 T  
MONTH TO DATE 0.00 0.15 -0.15 T  
SINCE DEC 1 0.00 0.15 -0.15 T  
SINCE JAN 1 10.28 15.08 -4.80 20.02  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1985 0.3 -0.3 T  
MONTH TO DATE 0.0 2.5 -2.5 T  
SINCE DEC 1 0.0 2.5 -2.5 T  
SINCE JUL 1 4.6 16.9 -12.3 12.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 38 36 2 40  
MONTH TO DATE 245 317 -72 269  
SINCE DEC 1 245 317 -72 269  
SINCE JUL 1 1567 2004 -437 1711  
 
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 (330)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 300 PM  
LOWEST 36 1200 AM  
AVERAGE 48  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1990  
MINIMUM TEMPERATURE (F) 18 -18 1972  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 713 AM MST SUNSET 430 PM MST  
DECEMBER 10 2024......SUNRISE 714 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.  
 
 
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