427  
CDUS45 KBYZ 042231  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT SAT OCT 04 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 4 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 58 1230 AM 93 1963 66 -8 85  
MINIMUM 51 615 AM 25 2017 39 12 42  
AVERAGE 55 53 2 64  
 
PRECIPITATION (IN)  
TODAY 0.19 0.96 2005 0.04 0.15 T  
MONTH TO DATE 0.21 0.15 0.06 T  
SINCE OCT 1 0.21 0.15 0.06 T  
SINCE JAN 1 9.99 11.51 -1.52 10.04  
 
DEGREE DAYS  
HEATING  
TODAY 10 13 -3 1  
MONTH TO DATE 10 48 -38 25  
SINCE SEP 1 62 224 -162 81  
SINCE JUL 1 75 258 -183 106  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE SEP 1 96 64 32 126  
SINCE JAN 1 805 727 78 823    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 PM  
LOWEST 55 300 AM  
AVERAGE 76  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 2021  
MINIMUM TEMPERATURE (F) 39 15 1952  
 
SUNRISE AND SUNSET  
OCTOBER 4 2025.......SUNRISE 707 AM MDT SUNSET 637 PM MDT  
OCTOBER 5 2025.......SUNRISE 708 AM MDT SUNSET 635 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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