990  
CDUS45 KBYZ 102336  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
436 PM MST WED DEC 10 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 10 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 42 341 PM 70 1981 37 5 35  
MINIMUM 29 434 AM -21 1932 13 16 22  
AVERAGE 36 25 11 29  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 29 40 -11 36  
MONTH TO DATE 333 388 -55 282  
SINCE DEC 1 333 388 -55 282  
SINCE JUL 1 1786 2218 -432 1676  
 
COOLING  
TODAY 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 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 400 PM  
LOWEST 59 200 AM  
AVERAGE 69  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1939  
MINIMUM TEMPERATURE (F) 13 -24 1932  
 
SUNRISE AND SUNSET  
DECEMBER 10 2025......SUNRISE 735 AM MST SUNSET 427 PM MST  
DECEMBER 11 2025......SUNRISE 735 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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