766  
CDUS45 KCYS 181345  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
745 AM MDT MON AUG 18 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 17 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 90 1132 AM 99 2013 87 3 97  
MINIMUM 53 522 AM 38 2002 53 0 46  
AVERAGE 72 70 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.73 2003 0.04 -0.02 0.00  
MONTH TO DATE 0.03 0.60 -0.57 0.52  
SINCE JUN 1 3.02 3.08 -0.06 1.82  
SINCE JAN 1 8.88 8.27 0.61 6.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 4 -2 15  
SINCE JUN 1 103 122 -19 71  
SINCE JUL 1 13 15 -2 27  
 
COOLING  
YESTERDAY 7 6 1 7  
MONTH TO DATE 117 120 -3 120  
SINCE JUN 1 432 412 20 450  
SINCE JAN 1 433 419 14 451    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 18 1100 AM  
AVERAGE 49  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 97 2010  
2013  
MINIMUM TEMPERATURE (F) 53 41 2009  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 612 AM MDT SUNSET 758 PM MDT  
AUGUST 19 2025........SUNRISE 613 AM MDT SUNSET 757 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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