870  
CDUS45 KBYZ 132049  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
249 PM MDT THU AUG 13 2026  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR AUGUST 12 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 81 439 PM 104 2018 88 -7 92  
MINIMUM 58 1159 PM 39 1917 53 5 48  
AVERAGE 70 70 0 70  
 
PRECIPITATION (IN)  
YESTERDAY T 0.42 1979 0.02 -0.02 T  
MONTH TO DATE T 0.27 -0.27 0.23  
SINCE OCT 1 12.29 13.02 -0.73 15.93  
SINCE JAN 1 8.20 10.15 -1.95 14.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 13 2 11 4  
SINCE JUN 1 155 162 -7 138  
SINCE JUL 1 13 24 -11 17  
 
COOLING  
YESTERDAY 5 6 -1 5  
MONTH TO DATE 79 81 -2 50  
SINCE JUN 1 444 321 123 280  
SINCE JAN 1 461 325 136 285    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1100 PM  
LOWEST 34 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2000  
2003  
MINIMUM TEMPERATURE (F) 53 41 2002  
 
SUNRISE AND SUNSET  
AUGUST 13 2026........SUNRISE 608 AM MDT SUNSET 817 PM MDT  
AUGUST 14 2026........SUNRISE 609 AM MDT SUNSET 815 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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