607  
CDUS45 KCYS 171032  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
432 AM MDT THU JUL 17 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR JULY 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 67 219 PM 105 2005 90 -23 91  
MINIMUM 55 111 AM 49 2010 55 0 55  
AVERAGE 61 72 -11 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 MM MM 0.02 0.28 0.00  
MONTH TO DATE 0.62 0.43 0.19 0.42  
SINCE JUN 1 2.61 2.06 0.55 1.03  
SINCE JAN 1 8.47 7.25 1.22 6.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 0 4 0  
MONTH TO DATE 11 6 5 12  
SINCE JUN 1 101 113 -12 56  
SINCE JUL 1 11 6 5 12  
 
COOLING  
YESTERDAY 0 8 -8 8  
MONTH TO DATE 120 101 19 94  
SINCE JUN 1 201 168 33 203  
SINCE JAN 1 202 175 27 204    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 63 1200 PM  
AVERAGE 82  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 104 2003  
MINIMUM TEMPERATURE (F) 56 49 2001  
 
SUNRISE AND SUNSET  
JULY 17 2025..........SUNRISE 539 AM MDT SUNSET 836 PM MDT  
JULY 18 2025..........SUNRISE 540 AM MDT SUNSET 835 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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