135  
CDUS45 KBYZ 100940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT FRI OCT 10 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR OCTOBER 9 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 77 342 PM 87 2003 63 14 87  
2024  
MINIMUM 36 537 AM 5 2009 34 2 41  
AVERAGE 57 48 9 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.77 1977 0.05 -0.05 0.00  
MONTH TO DATE 1.18 0.55 0.63 0.00  
SINCE OCT 1 1.18 0.55 0.63 0.00  
SINCE JAN 1 15.87 12.61 3.26 8.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 17 -9 1  
MONTH TO DATE 101 133 -32 53  
SINCE SEP 1 210 345 -135 120  
SINCE JUL 1 233 404 -171 159  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 26 34 -8 110  
SINCE JAN 1 396 440 -44 669    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1000 PM  
LOWEST 18 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 91 2015  
MINIMUM TEMPERATURE (F) 34 7 1919  
 
SUNRISE AND SUNSET  
OCTOBER 10 2025.......SUNRISE 717 AM MDT SUNSET 631 PM MDT  
OCTOBER 11 2025.......SUNRISE 719 AM MDT SUNSET 629 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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