426  
CDUS45 KCYS 011331  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
731 AM MDT MON SEP 01 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 31 2025...  
 
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)  
YESTERDAY  
MAXIMUM 83 223 PM 98 2011 84 -1 90  
MINIMUM 48 543 AM 34 2005 48 0 44  
AVERAGE 66 66 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 2014 0.03 -0.03 0.00  
MONTH TO DATE 0.55 1.04 -0.49 0.59  
SINCE JUN 1 3.54 3.52 0.02 1.89  
SINCE JAN 1 9.40 8.71 0.69 6.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 24 -21 21  
SINCE JUN 1 104 142 -38 77  
SINCE JUL 1 14 35 -21 33  
 
COOLING  
YESTERDAY 1 3 -2 2  
MONTH TO DATE 197 178 19 217  
SINCE JUN 1 512 470 42 547  
SINCE JAN 1 513 477 36 548    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 18 300 PM  
AVERAGE 58  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 2022  
MINIMUM TEMPERATURE (F) 48 39 2005  
2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2025.....SUNRISE 627 AM MDT SUNSET 735 PM MDT  
SEPTEMBER 2 2025.....SUNRISE 628 AM MDT SUNSET 734 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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