932  
CDUS45 KCYS 130425  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MST THU DEC 12 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 2024...  
VALID TODAY AS OF 0900 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 49 204 PM 64 2014 39 10 31  
MINIMUM 25 141 AM -17 1919 18 7 25  
AVERAGE 37 28 9 28  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 1958 0.01 -0.01 0.01  
MONTH TO DATE 0.03 0.19 -0.16 0.11  
SINCE DEC 1 0.03 0.19 -0.16 0.11  
SINCE JAN 1 10.31 15.12 -4.81 20.13  
 
SNOWFALL (IN)  
TODAY 0.0 7.1 1958 0.2 -0.2 0.1  
MONTH TO DATE 0.3 3.3 -3.0 1.3  
SINCE DEC 1 0.3 3.3 -3.0 1.3  
SINCE JUL 1 4.9 17.7 -12.8 13.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 36 -8 37  
MONTH TO DATE 349 425 -76 366  
SINCE DEC 1 349 425 -76 366  
SINCE JUL 1 1671 2112 -441 1808  
 
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 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 46 200 AM  
LOWEST 17 100 PM  
AVERAGE 32  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 60 1888  
1889  
1921  
MINIMUM TEMPERATURE (F) 18 -15 1919  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 716 AM MST SUNSET 431 PM MST  
DECEMBER 13 2024......SUNRISE 716 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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