823  
CDUS45 KBYZ 111031  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST THU DEC 11 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 10 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 955 PM 70 1981 37 9 35  
MINIMUM 29 434 AM -21 1932 13 16 22  
AVERAGE 38 25 13 29  
 
PRECIPITATION (IN)  
YESTERDAY T 0.28 1949 0.01 -0.01 0.01  
MONTH TO DATE 0.38 0.18 0.20 0.04  
SINCE OCT 1 3.09 2.51 0.58 1.77  
SINCE JAN 1 17.78 14.57 3.21 10.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 40 -13 36  
MONTH TO DATE 331 388 -57 282  
SINCE DEC 1 331 388 -57 282  
SINCE JUL 1 1784 2218 -434 1676  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 396 442 -46 669    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 PM  
LOWEST 59 200 AM  
AVERAGE 76  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1939  
MINIMUM TEMPERATURE (F) 13 -24 1932  
 
SUNRISE AND SUNSET  
DECEMBER 11 2025......SUNRISE 735 AM MST SUNSET 427 PM MST  
DECEMBER 12 2025......SUNRISE 736 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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