001  
CDUS45 KCYS 240727  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT WED SEP 24 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 23 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 66 407 PM 87 2011 73 -7 77  
MINIMUM 47 639 AM 26 2000 40 7 35  
AVERAGE 57 56 1 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.87R 0.30 2000 0.03 0.84 0.00  
MONTH TO DATE 3.21 0.72 2.49 0.41  
SINCE SEP 1 3.21 0.72 2.49 0.41  
SINCE JAN 1 12.61 9.43 3.18 7.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 9 -1 9  
MONTH TO DATE 78 120 -42 61  
SINCE SEP 1 78 120 -42 61  
SINCE JUL 1 92 157 -65 94  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 27 33 -6 46  
SINCE SEP 1 27 33 -6 46  
SINCE JAN 1 540 510 30 594    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 800 AM  
LOWEST 58 400 PM  
AVERAGE 78  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 2020  
MINIMUM TEMPERATURE (F) 39 21 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2025.....SUNRISE 651 AM MDT SUNSET 654 PM MDT  
SEPTEMBER 25 2025.....SUNRISE 652 AM MDT SUNSET 653 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