862  
CDUS45 KBYZ 202234  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
434 PM MDT MON OCT 20 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR OCTOBER 20 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 54 205 PM 85 1947 58 -4 78  
MINIMUM 40 649 AM 7 1932 29 11 37  
AVERAGE 47 44 3 58  
 
PRECIPITATION (IN)  
TODAY T 0.54 1928 0.04 -0.04 0.00  
MONTH TO DATE 2.53 1.15 1.38 0.61  
SINCE OCT 1 2.53 1.15 1.38 0.61  
SINCE JAN 1 17.22 13.21 4.01 9.50  
 
DEGREE DAYS  
HEATING  
TODAY 18 22 -4 7  
MONTH TO DATE 316 346 -30 149  
SINCE SEP 1 425 558 -133 216  
SINCE JUL 1 448 617 -169 255  
 
COOLING  
TODAY 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 37 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 800 AM  
LOWEST 41 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 84 2003  
MINIMUM TEMPERATURE (F) 29 17 1932  
1984  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 730 AM MDT SUNSET 614 PM MDT  
OCTOBER 21 2025.......SUNRISE 732 AM MDT SUNSET 613 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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