513  
CDUS45 KCYS 270729  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT JUN 27 2026  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 26 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 86 418 PM 96 1994 81 5 81  
MINIMUM 52 112 AM 39 1895 52 0 48  
1985  
AVERAGE 69 66 3 65  
 
PRECIPITATION (IN)  
YESTERDAY T 1.07 1871 0.06 -0.06 0.00  
MONTH TO DATE 0.41 1.91 -1.50 3.67  
SINCE JUN 1 0.41 1.91 -1.50 3.67  
SINCE JAN 1 4.27 7.97 -3.70 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 60 108 -48 89  
SINCE JUN 1 60 108 -48 89  
SINCE JUL 1 5405 6953 -1548 6404  
 
COOLING  
YESTERDAY 4 3 1 0  
MONTH TO DATE 37 44 -7 59  
SINCE JUN 1 37 44 -7 59  
SINCE JAN 1 42 48 -6 59    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 18 500 PM  
AVERAGE 54  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1990  
MINIMUM TEMPERATURE (F) 52 38 1875  
 
SUNRISE AND SUNSET  
JUNE 27 2026..........SUNRISE 529 AM MDT SUNSET 836 PM MDT  
JUNE 28 2026..........SUNRISE 529 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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