525  
CDUS45 KCYS 311328  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
728 AM MDT SUN AUG 31 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 30 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 77 158 PM 99 2015 84 -7 87  
MINIMUM 51 411 AM 40 2024 49 2 40  
AVERAGE 64 66 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.23R 0.09 2003 0.03 0.20 0.00  
MONTH TO DATE 0.55 1.01 -0.46 0.59  
SINCE JUN 1 3.54 3.49 0.05 1.89  
SINCE JAN 1 9.40 8.68 0.72 6.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 1  
MONTH TO DATE 3 22 -19 21  
SINCE JUN 1 104 140 -36 77  
SINCE JUL 1 14 33 -19 33  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 196 177 19 215  
SINCE JUN 1 511 469 42 545  
SINCE JAN 1 512 476 36 546    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 38 1100 AM  
AVERAGE 68  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2011  
MINIMUM TEMPERATURE (F) 48 34 2005  
 
SUNRISE AND SUNSET  
AUGUST 31 2025........SUNRISE 626 AM MDT SUNSET 737 PM MDT  
SEPTEMBER 1 2025.....SUNRISE 627 AM MDT SUNSET 735 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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