506  
CDUS45 KCYS 210027  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT SUN JUL 20 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 20 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 89 MM 98 1939 85 4 81  
2005  
MINIMUM 59 MM 39 1900 57 2 57  
AVERAGE 74 71 3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 2023 0.07 -0.07 T  
MONTH TO DATE 2.30 1.32 0.98 0.69  
SINCE JUN 1 5.97 3.48 2.49 1.72  
SINCE JAN 1 10.34 9.54 0.80 5.76  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 2 10 -8 12  
SINCE JUN 1 91 125 -34 42  
SINCE JUL 1 2 10 -8 12  
 
COOLING  
TODAY 9 6 3 4  
MONTH TO DATE 109 106 3 102  
SINCE JUN 1 184 162 22 230  
SINCE JAN 1 184 166 18 230    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 1200 AM  
LOWEST 11 200 PM  
AVERAGE 34  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 97 2005  
MINIMUM TEMPERATURE (F) 57 44 1877  
1942  
 
SUNRISE AND SUNSET  
JULY 20 2025..........SUNRISE 544 AM MDT SUNSET 827 PM MDT  
JULY 21 2025..........SUNRISE 545 AM MDT SUNSET 826 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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