495  
CDUS45 KBYZ 050940  
CLISHR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT FRI SEP 05 2025  
   
...............................  
 
   
..THE SHERIDAN WY CLIMATE SUMMARY FOR SEPTEMBER 4 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 73 1005 AM 101 1998 81 -8 81  
MINIMUM 50 1159 PM 31 1962 46 4 54  
AVERAGE 62 64 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.45 2023 0.04 -0.04 T  
MONTH TO DATE 0.00 0.15 -0.15 0.04  
SINCE OCT 1 16.36 13.61 2.75 12.19  
SINCE JAN 1 14.57 10.74 3.83 8.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 3 14 -11 0  
SINCE SEP 1 3 14 -11 0  
SINCE JUL 1 26 73 -47 39  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 6 10 -4 31  
SINCE SEP 1 6 10 -4 31  
SINCE JAN 1 376 416 -40 590    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 35 700 AM  
AVERAGE 59  
   
......................................................  
 
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 103 2020  
MINIMUM TEMPERATURE (F) 46 33 1918  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2025.....SUNRISE 635 AM MDT SUNSET 737 PM MDT  
SEPTEMBER 6 2025.....SUNRISE 637 AM MDT SUNSET 735 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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