795  
CDUS45 KBYZ 080940  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT MON SEP 08 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 7 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 329 PM 105 2022 80 4 89  
MINIMUM 44 522 AM 37 1986 50 -6 49  
AVERAGE 64 65 -1 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.67 1941 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.24 -0.24 0.01  
SINCE OCT 1 10.13 12.05 -1.92 10.91  
SINCE JAN 1 9.06 10.53 -1.47 9.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 3 -2 0  
MONTH TO DATE 31 20 11 4  
SINCE SEP 1 31 20 11 4  
SINCE JUL 1 44 54 -10 29  
 
COOLING  
YESTERDAY 0 3 -3 4  
MONTH TO DATE 20 28 -8 40  
SINCE SEP 1 20 28 -8 40  
SINCE JAN 1 729 691 38 737    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 500 AM  
LOWEST 16 300 PM  
AVERAGE 37  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1998  
MINIMUM TEMPERATURE (F) 50 30 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 633 AM MDT SUNSET 728 PM MDT  
SEPTEMBER 9 2025.....SUNRISE 634 AM MDT SUNSET 726 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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