203  
CDUS45 KCYS 190031  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
631 PM MDT MON AUG 18 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 18 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94 137 PM 97 2010 87 7 95  
2013  
MINIMUM 49 347 AM 41 2009 53 -4 65  
AVERAGE 72 70 2 80  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 2004 0.03 -0.03 0.00  
MONTH TO DATE 0.03 0.63 -0.60 0.52  
SINCE JUN 1 3.02 3.11 -0.09 1.82  
SINCE JAN 1 8.88 8.30 0.58 6.88  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 5 -3 15  
SINCE JUN 1 103 123 -20 71  
SINCE JUL 1 13 16 -3 27  
 
COOLING  
TODAY 7 6 1 15  
MONTH TO DATE 124 126 -2 135  
SINCE JUN 1 439 418 21 465  
SINCE JAN 1 440 425 15 466    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 AM  
LOWEST 11 300 PM  
AVERAGE 49  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2019  
MINIMUM TEMPERATURE (F) 52 41 2002  
2016  
 
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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page