529  
CDUS45 KBYZ 230940  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT THU OCT 23 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 22 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 60 327 PM 78 1954 56 4 57  
MINIMUM 31 651 AM 9 2020 31 0 35  
AVERAGE 46 43 3 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 1980 0.02 -0.02 T  
MONTH TO DATE 2.70 0.76 1.94 0.10  
SINCE OCT 1 2.70 0.76 1.94 0.10  
SINCE JAN 1 12.48 12.12 0.36 10.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 22 -3 19  
MONTH TO DATE 308 363 -55 190  
SINCE SEP 1 360 539 -179 246  
SINCE JUL 1 373 573 -200 271  
 
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 9 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 3.7  
 
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 96 500 AM  
LOWEST 37 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1973  
MINIMUM TEMPERATURE (F) 31 7 2020  
 
SUNRISE AND SUNSET  
OCTOBER 23 2025.......SUNRISE 733 AM MDT SUNSET 602 PM MDT  
OCTOBER 24 2025.......SUNRISE 734 AM MDT SUNSET 601 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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