185  
CDUS45 KCYS 302228  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MST MON DEC 30 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 30 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 41 132 AM 64 1904 39 2 53  
MINIMUM 30 834 AM -22 2014 18 12 25  
AVERAGE 36 29 7 39  
 
PRECIPITATION (IN)  
TODAY T 0.30 1947 0.02 -0.02 0.00  
MONTH TO DATE 0.04 0.47 -0.43 0.31  
SINCE DEC 1 0.04 0.47 -0.43 0.31  
SINCE JAN 1 10.32 15.40 -5.08 20.33  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1947 0.3 -0.3 0.0  
MONTH TO DATE 0.4 8.5 -8.1 4.2  
SINCE DEC 1 0.4 8.5 -8.1 4.2  
SINCE JUL 1 5.0 22.9 -17.9 16.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 36 -7 26  
MONTH TO DATE 851 1089 -238 909  
SINCE DEC 1 851 1089 -238 909  
SINCE JUL 1 2173 2776 -603 2351  
 
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 37 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 23.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 100 AM  
LOWEST 38 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 58 1926  
MINIMUM TEMPERATURE (F) 18 -28 1923  
 
SUNRISE AND SUNSET  
DECEMBER 30 2024......SUNRISE 724 AM MST SUNSET 440 PM MST  
DECEMBER 31 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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