365  
CDUS45 KCYS 090828  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MST TUE DEC 09 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR DECEMBER 8 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 49 1113 AM 62 2020 38 11 53  
MINIMUM 27 722 AM -22 2016 13 14 21  
AVERAGE 38 26 12 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 2003 0.01 -0.01 0.02  
MONTH TO DATE 0.02 0.06 -0.04 0.02  
SINCE DEC 1 0.02 0.06 -0.04 0.02  
SINCE JAN 1 14.89 11.01 3.88 8.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 39 -12 28  
MONTH TO DATE 285 307 -22 245  
SINCE DEC 1 285 307 -22 245  
SINCE JUL 1 1631 2073 -442 1743  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 541 512 29 612    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 800 AM  
LOWEST 35 1100 AM  
AVERAGE 54  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 66 2020  
MINIMUM TEMPERATURE (F) 13 -27 2006  
 
SUNRISE AND SUNSET  
DECEMBER 9 2025......SUNRISE 720 AM MST SUNSET 427 PM MST  
DECEMBER 10 2025......SUNRISE 721 AM MST SUNSET 427 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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