768  
CDUS45 KBYZ 182231  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT SAT OCT 18 2025  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 18 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 56 259 PM 82 1955 58 -2 52  
2003  
MINIMUM 35 617 AM 21 1976 33 2 34  
AVERAGE 46 45 1 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.88 1971 0.03 -0.03 0.00  
MONTH TO DATE 2.53 0.65 1.88 0.10  
SINCE OCT 1 2.53 0.65 1.88 0.10  
SINCE JAN 1 12.31 12.01 0.30 10.14  
 
DEGREE DAYS  
HEATING  
TODAY 19 20 -1 22  
MONTH TO DATE 228 279 -51 145  
SINCE SEP 1 280 455 -175 201  
SINCE JUL 1 293 489 -196 226  
 
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 26 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 28 300 PM  
AVERAGE 60  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 86 1947  
MINIMUM TEMPERATURE (F) 32 15 1976  
 
SUNRISE AND SUNSET  
OCTOBER 18 2025.......SUNRISE 726 AM MDT SUNSET 611 PM MDT  
OCTOBER 19 2025.......SUNRISE 727 AM MDT SUNSET 609 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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