613  
CDUS45 KBYZ 130931  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT WED AUG 13 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR AUGUST 12 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 92 404 PM 104 2018 88 4 94  
MINIMUM 48 504 AM 39 1917 53 -5 48  
AVERAGE 70 70 0 71  
 
PRECIPITATION (IN)  
YESTERDAY T 0.42 1979 0.02 -0.02 T  
MONTH TO DATE 0.23 0.27 -0.04 0.41  
SINCE OCT 1 15.93 13.02 2.91 11.74  
SINCE JAN 1 14.14 10.15 3.99 8.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 2 2 10  
SINCE JUN 1 138 162 -24 85  
SINCE JUL 1 17 24 -7 23  
 
COOLING  
YESTERDAY 5 6 -1 6  
MONTH TO DATE 50 81 -31 94  
SINCE JUN 1 280 321 -41 427  
SINCE JAN 1 285 325 -40 427    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 21 400 PM  
AVERAGE 55  
   
......................................................
 
 
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 2025........SUNRISE 608 AM MDT SUNSET 816 PM MDT  
AUGUST 14 2025........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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