582  
CDUS45 KBYZ 171033  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MST TUE DEC 17 2024  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 16 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 1203 PM 63 1939 36 6 63  
2023  
MINIMUM 18 726 AM -24 1964 12 6 18  
AVERAGE 30 24 6 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 2017 0.01 -0.01 0.00  
MONTH TO DATE 0.04 0.28 -0.24 0.08  
SINCE OCT 1 1.77 2.61 -0.84 3.63  
SINCE JAN 1 10.66 14.67 -4.01 22.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 41 -6 24  
MONTH TO DATE 469 632 -163 487  
SINCE DEC 1 469 632 -163 487  
SINCE JUL 1 1863 2462 -599 2011  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 669 442 227 385    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 900 AM  
LOWEST 33 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 68 1980  
MINIMUM TEMPERATURE (F) 12 -30 1924  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 740 AM MST SUNSET 428 PM MST  
DECEMBER 18 2024......SUNRISE 741 AM MST SUNSET 429 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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