309  
CDUS45 KCYS 100827  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MST WED DEC 10 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR DECEMBER 9 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 58 101 PM 66 2020 38 20 30  
MINIMUM 32 1159 PM -27 2006 13 19 15  
AVERAGE 45 25 20 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 MM MM 0.01 0.01 T  
MONTH TO DATE 0.04 0.07 -0.03 0.02  
SINCE DEC 1 0.04 0.07 -0.03 0.02  
SINCE JAN 1 14.91 11.02 3.89 8.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 40 -20 42  
MONTH TO DATE 305 347 -42 287  
SINCE DEC 1 305 347 -42 287  
SINCE JUL 1 1651 2113 -462 1785  
 
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 44 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 22.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 34 100 PM  
AVERAGE 63  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 60 2014  
MINIMUM TEMPERATURE (F) 12 -9 2009  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 721 AM MST SUNSET 427 PM MST  
DECEMBER 11 2025......SUNRISE 722 AM MST SUNSET 428 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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