556  
CDUS45 KCYS 171349  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
749 AM MDT SUN AUG 17 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 16 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 92 1243 PM 98 2002 87 5 90  
MINIMUM 58 334 AM 38 2009 53 5 53  
AVERAGE 75 70 5 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 2008 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.56 -0.55 0.52  
SINCE JUN 1 3.00 3.04 -0.04 1.82  
SINCE JAN 1 8.86 8.23 0.63 6.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 3 -1 15  
SINCE JUN 1 103 121 -18 71  
SINCE JUL 1 13 14 -1 27  
 
COOLING  
YESTERDAY 10 6 4 7  
MONTH TO DATE 110 114 -4 113  
SINCE JUN 1 425 406 19 443  
SINCE JAN 1 426 413 13 444    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 500 AM  
LOWEST 20 500 PM  
AVERAGE 44  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2013  
MINIMUM TEMPERATURE (F) 53 38 2002  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 610 AM MDT SUNSET 800 PM MDT  
AUGUST 18 2025........SUNRISE 612 AM MDT SUNSET 758 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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