249  
CDUS45 KBYZ 201031  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST THU NOV 20 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR NOVEMBER 19 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 46 1211 AM 72 2003 43 3 39  
MINIMUM 25 1159 PM -9 1985 20 5 25  
AVERAGE 36 31 5 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.34 1977 0.01 -0.01 T  
MONTH TO DATE 0.06 0.25 -0.19 0.26  
SINCE OCT 1 2.76 1.22 1.54 0.36  
SINCE JAN 1 12.54 12.58 -0.04 10.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 34 -5 33  
MONTH TO DATE 410 571 -161 501  
SINCE SEP 1 950 1327 -377 926  
SINCE JUL 1 963 1361 -398 951  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 96 68 28 126  
SINCE JAN 1 805 731 74 823    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 67 1100 AM  
AVERAGE 84  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 2001  
2002  
MINIMUM TEMPERATURE (F) 20 -18 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2025......SUNRISE 713 AM MST SUNSET 425 PM MST  
NOVEMBER 21 2025......SUNRISE 714 AM MST SUNSET 425 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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