254  
CDUS45 KBYZ 292231  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR AUGUST 29 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 133 PM 102 2012 83 -6 79  
MINIMUM 57 505 AM 32 1920 48 9 41  
AVERAGE 67 66 1 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1964 0.03 -0.03 0.00  
MONTH TO DATE 0.62 0.65 -0.03 0.82  
SINCE OCT 1 16.32 13.40 2.92 12.15  
SINCE JAN 1 14.53 10.53 4.00 8.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 5  
MONTH TO DATE 8 28 -20 26  
SINCE JUN 1 142 188 -46 101  
SINCE JUL 1 21 50 -29 39  
 
COOLING  
TODAY 2 3 -1 0  
MONTH TO DATE 136 155 -19 217  
SINCE JUN 1 366 395 -29 550  
SINCE JAN 1 371 399 -28 550    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 55 1200 PM  
AVERAGE 76  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1948  
MINIMUM TEMPERATURE (F) 48 32 1910  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 627 AM MDT SUNSET 749 PM MDT  
AUGUST 30 2025........SUNRISE 628 AM MDT SUNSET 748 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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