689  
CDUS45 KBYZ 020931  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT THU OCT 02 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR OCTOBER 1 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 80 257 PM 93 2011 68 12 80  
MINIMUM 45 1149 PM 22 1985 37 8 29  
AVERAGE 63 52 11 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1989 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.06 -0.06 0.00  
SINCE OCT 1 0.00 0.06 -0.06 0.00  
SINCE JAN 1 14.69 12.12 2.57 8.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 13 -11 10  
MONTH TO DATE 2 13 -11 10  
SINCE SEP 1 111 225 -114 77  
SINCE JUL 1 134 284 -150 116  
 
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 25 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 17 300 PM  
AVERAGE 49  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1992  
MINIMUM TEMPERATURE (F) 37 25 1921  
1964  
 
SUNRISE AND SUNSET  
OCTOBER 2 2025.......SUNRISE 707 AM MDT SUNSET 646 PM MDT  
OCTOBER 3 2025.......SUNRISE 709 AM MDT SUNSET 644 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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