859  
CDUS45 KCYS 080028  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT SUN SEP 07 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 7 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 85 MM 98 2022 81 4 89  
MINIMUM 40 MM 32 2010 46 -6 45  
2020  
AVERAGE 63 63 0 67  
 
PRECIPITATION (IN)  
TODAY 0.05 0.35 2001 0.03 0.02 T  
MONTH TO DATE 0.05 0.19 -0.14 0.11  
SINCE SEP 1 0.05 0.19 -0.14 0.11  
SINCE JAN 1 9.45 8.90 0.55 7.06  
 
DEGREE DAYS  
HEATING  
TODAY 2 4 -2 0  
MONTH TO DATE 21 21 0 0  
SINCE SEP 1 21 21 0 0  
SINCE JUL 1 35 58 -23 33  
 
COOLING  
TODAY 0 2 -2 2  
MONTH TO DATE 5 17 -12 22  
SINCE SEP 1 5 17 -12 22  
SINCE JAN 1 518 494 24 570    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 600 AM  
LOWEST 25 100 PM  
AVERAGE 49  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 94 2005  
MINIMUM TEMPERATURE (F) 46 31 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 633 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 8 2025.....SUNRISE 634 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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