885  
CDUS45 KCYS 312226  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MST SUN DEC 31 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 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 44 159 PM 58 1926 39 5 48  
MINIMUM 20 756 AM -28 1923 18 2 30  
AVERAGE 32 29 3 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1975 0.01 -0.01 0.00  
MONTH TO DATE 0.31 0.48 -0.17 0.18  
SINCE DEC 1 0.31 0.48 -0.17 0.18  
SINCE JAN 1 20.37 15.41 4.96 9.47  
 
SNOWFALL (IN)  
TODAY 0.0 4.5 1975 0.3 -0.3 0.0  
MONTH TO DATE 4.2 8.8 -4.6 4.4  
SINCE DEC 1 4.2 8.8 -4.6 4.4  
SINCE JUL 1 16.3 23.2 -6.9 20.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 33 36 -3 26  
MONTH TO DATE 942 1125 -183 1132  
SINCE DEC 1 942 1125 -183 1132  
SINCE JUL 1 2384 2812 -428 2740  
 
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 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 AM  
LOWEST 39 200 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 60 1882  
MINIMUM TEMPERATURE (F) 18 -18 1911  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 724 AM MST SUNSET 440 PM MST  
JANUARY 1 2024.......SUNRISE 725 AM MST SUNSET 441 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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