344  
CDUS45 KCYS 201329  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
729 AM MDT WED AUG 20 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 19 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 99R 258 PM 99 2019 87 12 94  
MINIMUM 54 549 AM 41 2002 52 2 61  
2016  
AVERAGE 77 69 8 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 2018 0.04 -0.04 0.00  
MONTH TO DATE 0.03 0.67 -0.64 0.52  
SINCE JUN 1 3.02 3.15 -0.13 1.82  
SINCE JAN 1 8.88 8.34 0.54 6.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 6 -4 15  
SINCE JUN 1 103 124 -21 71  
SINCE JUL 1 13 17 -4 27  
 
COOLING  
YESTERDAY 12 5 7 13  
MONTH TO DATE 136 131 5 148  
SINCE JUN 1 451 423 28 478  
SINCE JAN 1 452 430 22 479    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 9 100 PM  
AVERAGE 42  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 97 2024  
MINIMUM TEMPERATURE (F) 52 35 2016  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 614 AM MDT SUNSET 755 PM MDT  
AUGUST 21 2025........SUNRISE 615 AM MDT SUNSET 753 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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