241  
CDUS45 KBYZ 312231  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT FRI OCT 31 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 31 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 43 158 PM 82 1999 51 -8 53  
MINIMUM 25 705 AM 0 1984 27 -2 26  
AVERAGE 34 39 -5 40  
 
PRECIPITATION (IN)  
TODAY 0.00 0.82 1974 0.02 -0.02 0.00  
MONTH TO DATE 2.70 0.97 1.73 0.10  
SINCE OCT 1 2.70 0.97 1.73 0.10  
SINCE JAN 1 12.48 12.33 0.15 10.14  
 
DEGREE DAYS  
HEATING  
TODAY 31 26 5 25  
MONTH TO DATE 488 581 -93 369  
SINCE SEP 1 540 757 -217 425  
SINCE JUL 1 553 791 -238 450  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 6 4 2 0  
SINCE SEP 1 96 68 28 126  
SINCE JAN 1 805 731 74 823    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 AM  
LOWEST 50 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1965  
MINIMUM TEMPERATURE (F) 27 -2 1984  
 
SUNRISE AND SUNSET  
OCTOBER 31 2025.......SUNRISE 744 AM MDT SUNSET 549 PM MDT  
NOVEMBER 1 2025......SUNRISE 746 AM MDT SUNSET 548 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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