059  
CDUS45 KCYS 290744  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
144 AM MDT MON JUN 29 2026  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 28 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 81 427 PM 99 2018 81 0 90  
MINIMUM 52 547 AM 38 1880 53 -1 53  
AVERAGE 67 67 0 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 1895 0.06 -0.06 T  
1902  
MONTH TO DATE 0.41 2.03 -1.62 3.67  
SINCE JUN 1 0.41 2.03 -1.62 3.67  
SINCE JAN 1 4.27 8.09 -3.82 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 60 112 -52 89  
SINCE JUN 1 60 112 -52 89  
SINCE JUL 1 5405 6957 -1552 6404  
 
COOLING  
YESTERDAY 2 3 -1 7  
MONTH TO DATE 47 50 -3 71  
SINCE JUN 1 47 50 -3 71  
SINCE JAN 1 52 54 -2 71    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 600 AM  
LOWEST 18 400 PM  
AVERAGE 39  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 2002  
MINIMUM TEMPERATURE (F) 53 38 1945  
 
SUNRISE AND SUNSET  
JUNE 29 2026..........SUNRISE 530 AM MDT SUNSET 836 PM MDT  
JUNE 30 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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