025  
CDUS45 KCYS 180748  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1248 AM MST TUE FEB 18 2025  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR FEBRUARY 17 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 1142 AM 64 1943 41 -13 33  
MINIMUM 3 1159 PM -19 2006 18 -15 -1  
AVERAGE 16 29 -13 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.46 1897 0.02 -0.01 0.00  
MONTH TO DATE 0.21 0.30 -0.09 0.96  
SINCE DEC 1 1.10 1.13 -0.03 1.79  
SINCE JAN 1 1.05 0.65 0.40 1.48  
 
SNOWFALL (IN)  
YESTERDAY 0.2 4.8 1897 0.3 -0.1 0.0  
MONTH TO DATE 2.6 5.4 -2.8 10.1  
SINCE DEC 1 14.6 20.5 -5.9 22.7  
SINCE JUL 1 19.2 34.9 -15.7 34.8  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 36 13 49  
MONTH TO DATE 669 612 57 585  
SINCE DEC 1 2907 2847 60 2738  
SINCE JUL 1 4229 4534 -305 4180  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 AM  
LOWEST 74 1200 AM  
AVERAGE 85  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 66 2016  
MINIMUM TEMPERATURE (F) 18 -19 2006  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 649 AM MST SUNSET 538 PM MST  
FEBRUARY 19 2025......SUNRISE 648 AM MST SUNSET 539 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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