210  
CDUS45 KCYS 020037  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
637 PM MDT FRI AUG 01 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 1 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 MM 98 2008 84 -6 94  
MINIMUM 54 516 PM 42 1950 57 -3 54  
AVERAGE 66 70 -4 74  
 
PRECIPITATION (IN)  
TODAY T 6.06 1985 0.06 -0.06 0.00  
MONTH TO DATE T 0.06 -0.06 0.00  
SINCE JUN 1 7.46 4.33 3.13 1.95  
SINCE JAN 1 11.83 10.39 1.44 5.99  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 0.0  
MONTH TO DATE MM 0.0 MM 0.0  
SINCE JUN 1 T 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 91 132 -41 42  
SINCE JUL 1 2 17 -15 12  
 
COOLING  
TODAY 1 6 -5 9  
MONTH TO DATE 1 6 -5 9  
SINCE JUN 1 241 237 4 322  
SINCE JAN 1 241 241 0 322    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 50 300 PM  
AVERAGE 72  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2008  
MINIMUM TEMPERATURE (F) 57 42 1898  
 
SUNRISE AND SUNSET  
AUGUST 1 2025........SUNRISE 555 AM MDT SUNSET 815 PM MDT  
AUGUST 2 2025........SUNRISE 556 AM MDT SUNSET 814 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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