223  
CDUS45 KBYZ 170931  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT TUE JUN 17 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 16 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 77 419 PM 98 1931 77 0 72  
MINIMUM 50 347 AM 34 1966 47 3 49  
AVERAGE 64 62 2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.43 1.23 1957 0.07 0.36 0.00  
MONTH TO DATE 0.53 1.24 -0.71 0.48  
SINCE OCT 1 13.74 10.94 2.80 10.27  
SINCE JAN 1 11.95 8.07 3.88 6.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 4 -3 4  
MONTH TO DATE 84 98 -14 26  
SINCE JUN 1 84 98 -14 26  
SINCE JUL 1 6866 7502 -636 6521  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 19 13 6 17  
SINCE JUN 1 19 13 6 17  
SINCE JAN 1 24 17 7 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 56 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 PM  
LOWEST 40 400 PM  
AVERAGE 69  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 100 1988  
MINIMUM TEMPERATURE (F) 47 36 1912  
2000  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 522 AM MDT SUNSET 856 PM MDT  
JUNE 18 2025..........SUNRISE 522 AM MDT SUNSET 857 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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