695  
CDUS45 KCYS 192245  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
345 PM MST THU DEC 19 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 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 48 1131 AM 59 2023 39 9 59  
MINIMUM 39 818 AM -20 1990 17 22 35  
AVERAGE 44 28 16 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 1902 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.30 -0.26 0.11  
SINCE DEC 1 0.04 0.30 -0.26 0.11  
SINCE JAN 1 10.32 15.23 -4.91 20.13  
 
SNOWFALL (IN)  
TODAY MM 7.5 1902 0.3 MM 0.0  
MONTH TO DATE 0.4 5.4 -5.0 1.3  
SINCE DEC 1 0.4 5.4 -5.0 1.3  
SINCE JUL 1 5.0 19.8 -14.8 13.4  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 21 37 -16 18  
MONTH TO DATE 555 684 -129 563  
SINCE DEC 1 555 684 -129 563  
SINCE JUL 1 1877 2371 -494 2005  
 
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 40 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 24.0  
 
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 41 800 AM  
LOWEST 20 1000 AM  
AVERAGE 31  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 67 1941  
MINIMUM TEMPERATURE (F) 17 -25 1983  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 720 AM MST SUNSET 433 PM MST  
DECEMBER 20 2024......SUNRISE 721 AM MST SUNSET 433 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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