220  
CDUS45 KCYS 110028  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT SUN AUG 10 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 10 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 73 MM 96 1969 83 -10 76  
MINIMUM 52 400 AM 34 1876 56 -4 50  
AVERAGE 63 69 -6 63  
 
PRECIPITATION (IN)  
TODAY 0.15 0.53 1897 0.05 0.10 T  
MONTH TO DATE 0.31 0.59 -0.28 0.67  
SINCE JUN 1 7.77 4.86 2.91 2.62  
SINCE JAN 1 12.14 10.92 1.22 6.66  
 
SNOWFALL (IN)  
TODAY 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 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 1 1 2  
MONTH TO DATE 2 3 -1 21  
SINCE JUN 1 93 135 -42 63  
SINCE JUL 1 4 20 -16 33  
 
COOLING  
TODAY 0 5 -5 0  
MONTH TO DATE 45 55 -10 71  
SINCE JUN 1 285 286 -1 384  
SINCE JAN 1 285 290 -5 384    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 PM  
LOWEST 29 1200 AM  
AVERAGE 58  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1959  
MINIMUM TEMPERATURE (F) 56 40 1907  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 604 AM MDT SUNSET 804 PM MDT  
AUGUST 11 2025........SUNRISE 605 AM MDT SUNSET 803 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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