458  
CDUS45 KCYS 100726  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT THU SEP 10 2026  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 9 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 400 PM 96 2021 80 2 84  
MINIMUM 42 552 AM 29 2001 45 -3 45  
2020  
AVERAGE 62 63 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 2003 0.03 -0.03 0.00  
MONTH TO DATE T 0.25 -0.25 0.05  
SINCE SEP 1 T 0.25 -0.25 0.05  
SINCE JAN 1 5.25 8.96 -3.71 9.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 3 29 -26 21  
SINCE SEP 1 3 29 -26 21  
SINCE JUL 1 9 66 -57 35  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 52 21 31 8  
SINCE SEP 1 52 21 31 8  
SINCE JAN 1 788 498 290 521    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 14 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 2021  
MINIMUM TEMPERATURE (F) 45 27 2016  
2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2026.....SUNRISE 636 AM MDT SUNSET 720 PM MDT  
SEPTEMBER 11 2026.....SUNRISE 637 AM MDT SUNSET 718 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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