219  
CDUS45 KCYS 281331  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
731 AM MDT SAT JUN 28 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 27 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 87 414 PM 96 1990 81 6 88  
MINIMUM 53 455 AM 38 1875 52 1 59  
AVERAGE 70 67 3 74  
 
PRECIPITATION (IN)  
YESTERDAY T 1.20 1885 0.06 -0.06 T  
MONTH TO DATE 3.67 1.97 1.70 0.91  
SINCE JUN 1 3.67 1.97 1.70 0.91  
SINCE JAN 1 8.04 8.03 0.01 4.95  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 0.0  
SINCE JUL 1 34.3 62.9 -28.6 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 89 110 -21 27  
SINCE JUN 1 89 110 -21 27  
SINCE JUL 1 6404 6955 -551 6350  
 
COOLING  
YESTERDAY 5 3 2 9  
MONTH TO DATE 64 47 17 116  
SINCE JUN 1 64 47 17 116  
SINCE JAN 1 64 51 13 116    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 300 AM  
LOWEST 13 1200 PM  
AVERAGE 45  
   
......................................................  
 
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 2025..........SUNRISE 529 AM MDT SUNSET 836 PM MDT  
JUNE 29 2025..........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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