077  
CDUS45 KCYS 260726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT WED AUG 26 2026  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR AUGUST 25 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 1247 PM 94 2011 81 0 72  
2020  
MINIMUM 59 331 AM 25 1910 53 6 52  
AVERAGE 70 67 3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.75 1914 0.04 -0.02 0.11  
MONTH TO DATE 2.07 1.26 0.81 0.61  
SINCE JUN 1 4.39 5.53 -1.14 8.07  
SINCE JAN 1 8.25 11.59 -3.34 12.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 7 19 -12 12  
SINCE JUN 1 67 151 -84 103  
SINCE JUL 1 7 36 -29 14  
 
COOLING  
YESTERDAY 5 3 2 0  
MONTH TO DATE 175 115 60 126  
SINCE JUN 1 516 346 170 366  
SINCE JAN 1 521 350 171 366    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1000 PM  
LOWEST 30 100 PM  
AVERAGE 56  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2010  
MINIMUM TEMPERATURE (F) 52 38 1910  
 
SUNRISE AND SUNSET  
AUGUST 26 2026........SUNRISE 620 AM MDT SUNSET 741 PM MDT  
AUGUST 27 2026........SUNRISE 621 AM MDT SUNSET 740 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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