048  
CDUS45 KCYS 060028  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT FRI SEP 05 2025  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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 63 MM 95 2022 78 -15 73  
MINIMUM 48 MM 29 1889 50 -2 51  
AVERAGE 56 64 -8 62  
 
PRECIPITATION (IN)  
TODAY T 0.65 1993 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.25 -0.24 0.37  
SINCE SEP 1 0.01 0.25 -0.24 0.37  
SINCE JAN 1 12.96 12.10 0.86 9.60  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 3 6 3  
MONTH TO DATE 12 14 -2 5  
SINCE SEP 1 12 14 -2 5  
SINCE JUL 1 33 64 -31 44  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 2 10 -8 9  
SINCE SEP 1 2 10 -8 9  
SINCE JAN 1 369 375 -6 490    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1200 AM  
LOWEST 36 400 PM  
AVERAGE 54  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 2022  
MINIMUM TEMPERATURE (F) 49 28 1898  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 630 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 6 2025.....SUNRISE 631 AM MDT SUNSET 723 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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