324  
CDUS45 KBYZ 090940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT TUE SEP 09 2025  
   
...............................
 
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 8 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 86 257 PM 99 1979 79 7 94  
MINIMUM 53 1159 PM 29 1962 45 8 48  
AVERAGE 70 62 8 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.24 2022 0.04 -0.04 0.00  
MONTH TO DATE T 0.30 -0.30 0.04  
SINCE OCT 1 16.36 13.76 2.60 12.19  
SINCE JAN 1 14.57 10.89 3.68 8.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 26 31 -5 0  
SINCE SEP 1 26 31 -5 0  
SINCE JUL 1 49 90 -41 39  
 
COOLING  
YESTERDAY 5 2 3 6  
MONTH TO DATE 11 18 -7 48  
SINCE SEP 1 11 18 -7 48  
SINCE JAN 1 381 424 -43 607    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.5  
 
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 64 1000 PM  
LOWEST 20 200 PM  
AVERAGE 42  
   
......................................................
 
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1998  
MINIMUM TEMPERATURE (F) 45 25 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 640 AM MDT SUNSET 729 PM MDT  
SEPTEMBER 10 2025.....SUNRISE 641 AM MDT SUNSET 727 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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