562  
CDUS45 KBYZ 180933  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MDT SAT OCT 18 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR OCTOBER 17 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 65 321 PM 88 2003 59 6 72  
MINIMUM 30 637 AM 12 1930 31 -1 39  
AVERAGE 48 45 3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.03 1932 0.05 -0.01 0.52  
MONTH TO DATE 2.19 1.00 1.19 0.52  
SINCE OCT 1 2.19 1.00 1.19 0.52  
SINCE JAN 1 16.88 13.06 3.82 9.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 20 -3 9  
MONTH TO DATE 254 282 -28 105  
SINCE SEP 1 363 494 -131 172  
SINCE JUL 1 386 553 -167 211  
 
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 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 33 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 85 2003  
MINIMUM TEMPERATURE (F) 30 8 1925  
 
SUNRISE AND SUNSET  
OCTOBER 18 2025.......SUNRISE 728 AM MDT SUNSET 617 PM MDT  
OCTOBER 19 2025.......SUNRISE 729 AM MDT SUNSET 616 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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