284  
CDUS45 KBYZ 170940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT WED JUN 17 2026  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR JUNE 16 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1907 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 402 PM 98 1931 77 9 77  
MINIMUM 47 338 AM 34 1966 47 0 50  
AVERAGE 67 62 5 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.23 1957 0.07 -0.07 0.43  
MONTH TO DATE 1.11 1.24 -0.13 0.53  
SINCE OCT 1 11.32 10.94 0.38 13.74  
SINCE JAN 1 7.23 8.07 -0.84 11.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 1  
MONTH TO DATE 95 98 -3 84  
SINCE JUN 1 95 98 -3 84  
SINCE JUL 1 6111 7502 -1391 6866  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 13 13 0 19  
SINCE JUN 1 13 13 0 19  
SINCE JAN 1 30 17 13 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 25 400 PM  
AVERAGE 57  
   
......................................................
 
 
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 2026..........SUNRISE 522 AM MDT SUNSET 856 PM MDT  
JUNE 18 2026..........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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