916  
CDUS45 KCYS 230726  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT TUE SEP 23 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 22 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 1203 PM 91 2007 73 -7 72  
MINIMUM 46 415 AM 25 2002 40 6 35  
AVERAGE 56 57 -1 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.60 2000 0.04 -0.03 0.00  
MONTH TO DATE 2.34 0.69 1.65 0.41  
SINCE SEP 1 2.34 0.69 1.65 0.41  
SINCE JAN 1 11.74 9.40 2.34 7.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 9 0 11  
MONTH TO DATE 70 111 -41 52  
SINCE SEP 1 70 111 -41 52  
SINCE JUL 1 84 148 -64 85  
 
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 29 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 43 300 PM  
AVERAGE 68  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 2011  
MINIMUM TEMPERATURE (F) 40 26 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2025.....SUNRISE 650 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 24 2025.....SUNRISE 651 AM MDT SUNSET 654 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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