828  
CDUS45 KCYS 031337  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
737 AM MDT SUN AUG 03 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 2 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 81 1220 PM 98 2008 84 -3 93  
MINIMUM 51 518 AM 42 1898 57 -6 58  
AVERAGE 66 70 -4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.61 1894 0.06 -0.05 0.01  
MONTH TO DATE 0.16 0.12 0.04 0.01  
SINCE JUN 1 7.62 4.39 3.23 1.96  
SINCE JAN 1 11.99 10.45 1.54 6.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 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  
YESTERDAY 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  
YESTERDAY 1 6 -5 11  
MONTH TO DATE 2 12 -10 20  
SINCE JUN 1 242 243 -1 333  
SINCE JAN 1 242 247 -5 333    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 28 1200 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2024  
MINIMUM TEMPERATURE (F) 57 40 1884  
 
SUNRISE AND SUNSET  
AUGUST 3 2025........SUNRISE 557 AM MDT SUNSET 813 PM MDT  
AUGUST 4 2025........SUNRISE 558 AM MDT SUNSET 812 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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