025  
CDUS45 KCYS 112226  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MST MON DEC 11 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 2023...  
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 1236 PM 67 1939 39 10 56  
MINIMUM 29 713 AM -20 1932 18 11 20  
AVERAGE 39 29 10 38  
 
PRECIPITATION (IN)  
TODAY T 0.22 1949 0.02 -0.02 0.00  
MONTH TO DATE T 0.18 -0.18 T  
SINCE DEC 1 T 0.18 -0.18 T  
SINCE JAN 1 20.06 15.11 4.95 9.29  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 2007 0.3 -0.3 0.0  
MONTH TO DATE T 3.1 -3.1 T  
SINCE DEC 1 T 3.1 -3.1 T  
SINCE JUL 1 12.1 17.5 -5.4 15.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 36 -10 27  
MONTH TO DATE 329 389 -60 338  
SINCE DEC 1 329 389 -60 338  
SINCE JUL 1 1771 2076 -305 1946  
 
COOLING  
TODAY 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 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 600 AM  
LOWEST 37 1200 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 64 2014  
MINIMUM TEMPERATURE (F) 18 -17 1919  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 714 AM MST SUNSET 431 PM MST  
DECEMBER 12 2023......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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