263  
CDUS45 KCYS 160029  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MDT SUN JUN 15 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 15 2025
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 MM 92 2021 77 12 87  
MINIMUM 55 MM 32 1945 49 6 54  
AVERAGE 72 63 9 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.26 1957 0.08 -0.08 T  
MONTH TO DATE 2.39 1.22 1.17 0.23  
SINCE JUN 1 2.39 1.22 1.17 0.23  
SINCE JAN 1 6.76 7.28 -0.52 4.27  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 4 -4 0  
MONTH TO DATE 67 81 -14 8  
SINCE JUN 1 67 81 -14 8  
SINCE JUL 1 6382 6926 -544 6331  
 
COOLING  
TODAY 7 2 5 6  
MONTH TO DATE 25 18 7 50  
SINCE JUN 1 25 18 7 50  
SINCE JAN 1 25 22 3 50    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 100 AM  
LOWEST 13 300 PM  
AVERAGE 41  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 1940  
2021  
MINIMUM TEMPERATURE (F) 50 29 1945  
 
SUNRISE AND SUNSET  
JUNE 15 2025..........SUNRISE 526 AM MDT SUNSET 834 PM MDT  
JUNE 16 2025..........SUNRISE 526 AM MDT SUNSET 834 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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