161  
CDUS45 KCYS 280730  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT SUN JUN 28 2026  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 27 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 88 415 PM 96 1990 81 7 87  
MINIMUM 58 1152 PM 38 1875 52 6 53  
AVERAGE 73 67 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1885 0.06 -0.06 T  
MONTH TO DATE 0.41 1.97 -1.56 3.67  
SINCE JUN 1 0.41 1.97 -1.56 3.67  
SINCE JAN 1 4.27 8.03 -3.76 8.04  
 
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 26.4 62.9 -36.5 34.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 60 110 -50 89  
SINCE JUN 1 60 110 -50 89  
SINCE JUL 1 5405 6955 -1550 6404  
 
COOLING  
YESTERDAY 8 3 5 5  
MONTH TO DATE 45 47 -2 64  
SINCE JUN 1 45 47 -2 64  
SINCE JAN 1 50 51 -1 64    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 10 1200 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 2018  
MINIMUM TEMPERATURE (F) 53 38 1880  
 
SUNRISE AND SUNSET  
JUNE 28 2026..........SUNRISE 529 AM MDT SUNSET 836 PM MDT  
JUNE 29 2026..........SUNRISE 530 AM MDT SUNSET 836 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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