996  
CDUS45 KBYZ 100940  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT FRI OCT 10 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 9 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 73 307 PM 90 1955 63 10 84  
MINIMUM 38 631 AM 20 1985 37 1 40  
AVERAGE 56 50 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 2021 0.03 -0.03 0.00  
MONTH TO DATE 0.59 0.33 0.26 T  
SINCE OCT 1 0.59 0.33 0.26 T  
SINCE JAN 1 10.37 11.69 -1.32 10.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 15 -6 3  
MONTH TO DATE 80 119 -39 56  
SINCE SEP 1 132 295 -163 112  
SINCE JUL 1 145 329 -184 137  
 
COOLING  
YESTERDAY 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 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 5.9  
 
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 93 400 AM  
LOWEST 27 400 PM  
AVERAGE 60  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 91 2015  
MINIMUM TEMPERATURE (F) 37 19 1959  
2018  
 
SUNRISE AND SUNSET  
OCTOBER 10 2025.......SUNRISE 715 AM MDT SUNSET 625 PM MDT  
OCTOBER 11 2025.......SUNRISE 716 AM MDT SUNSET 624 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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