687  
CDUS45 KBYZ 112238  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
438 PM MDT THU SEP 11 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 11 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 83 201 PM 96 1971 78 5 87  
MINIMUM 53 416 AM 21 1921 44 9 50  
AVERAGE 68 61 7 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.99 2019 0.05 -0.05 0.00  
MONTH TO DATE 0.02 0.44 -0.42 0.04  
SINCE OCT 1 16.38 13.90 2.48 12.19  
SINCE JAN 1 14.59 11.03 3.56 8.54  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 26 46 -20 0  
SINCE SEP 1 26 46 -20 0  
SINCE JUL 1 49 105 -56 39  
 
COOLING  
TODAY 3 1 2 4  
MONTH TO DATE 18 23 -5 66  
SINCE SEP 1 18 23 -5 66  
SINCE JAN 1 388 429 -41 625    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 200 AM  
LOWEST 28 200 PM  
AVERAGE 49  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1990  
MINIMUM TEMPERATURE (F) 44 18 2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 642 AM MDT SUNSET 725 PM MDT  
SEPTEMBER 12 2025.....SUNRISE 644 AM MDT SUNSET 723 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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