245  
CDUS45 KCYS 272226  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
326 PM MST WED DEC 27 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 37 1125 AM 66 1980 39 -2 57  
MINIMUM 29 1217 AM -13 1894 18 11 32  
AVERAGE 33 28 5 45  
 
PRECIPITATION (IN)  
TODAY 0.00 1.14 1979 0.01 -0.01 0.00  
MONTH TO DATE 0.31 0.42 -0.11 0.18  
SINCE DEC 1 0.31 0.42 -0.11 0.18  
SINCE JAN 1 20.37 15.35 5.02 9.47  
 
SNOWFALL (IN)  
TODAY 0.0 11.6 1979 0.3 -0.3 0.0  
MONTH TO DATE 4.2 7.7 -3.5 4.4  
SINCE DEC 1 4.2 7.7 -3.5 4.4  
SINCE JUL 1 16.3 22.1 -5.8 20.0  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 32 37 -5 20  
MONTH TO DATE 825 980 -155 1007  
SINCE DEC 1 825 980 -155 1007  
SINCE JUL 1 2267 2667 -400 2615  
 
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 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 19.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1200 AM  
LOWEST 39 600 AM  
AVERAGE 50  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 63 1933  
MINIMUM TEMPERATURE (F) 18 -24 1880  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 724 AM MST SUNSET 437 PM MST  
DECEMBER 28 2023......SUNRISE 724 AM MST SUNSET 438 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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