150  
CDUS45 KCYS 271348  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
748 AM MDT SUN JUL 27 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 26 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 87 352 PM 95 1910 85 2 90  
MINIMUM 56 516 AM 45 1873 57 -1 59  
AVERAGE 72 71 1 75  
 
PRECIPITATION (IN)  
YESTERDAY T 1.36 1934 0.07 -0.07 0.07  
MONTH TO DATE 3.33 1.78 1.55 0.76  
SINCE JUN 1 7.00 3.94 3.06 1.79  
SINCE JAN 1 11.37 10.00 1.37 5.83  
 
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 2 10 -8 12  
SINCE JUN 1 91 125 -34 42  
SINCE JUL 1 2 10 -8 12  
 
COOLING  
YESTERDAY 7 6 1 10  
MONTH TO DATE 140 142 -2 142  
SINCE JUN 1 215 198 17 270  
SINCE JAN 1 215 202 13 270    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 100 AM  
LOWEST 16 400 PM  
AVERAGE 42  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 1960  
MINIMUM TEMPERATURE (F) 57 45 1877  
 
SUNRISE AND SUNSET  
JULY 27 2025..........SUNRISE 550 AM MDT SUNSET 821 PM MDT  
JULY 28 2025..........SUNRISE 551 AM MDT SUNSET 820 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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