774  
CDUS45 KBYZ 071033  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MST SUN DEC 07 2025  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 6 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 33 1219 AM 68 1939 36 -3 54  
MINIMUM 10 1030 PM -30 2013 14 -4 19  
AVERAGE 22 25 -3 37  
 
PRECIPITATION (IN)  
YESTERDAY T 0.48 1971 0.00 0.00 0.00  
MONTH TO DATE 0.14 0.03 0.11 T  
SINCE OCT 1 2.95 1.33 1.62 0.36  
SINCE JAN 1 12.73 12.69 0.04 10.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 40 3 28  
MONTH TO DATE 241 234 7 242  
SINCE DEC 1 241 234 7 242  
SINCE JUL 1 1611 1992 -381 1662  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 805 731 74 823    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 77 300 PM  
AVERAGE 89  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 59 2024  
MINIMUM TEMPERATURE (F) 14 -36 2013  
 
SUNRISE AND SUNSET  
DECEMBER 7 2025......SUNRISE 733 AM MST SUNSET 417 PM MST  
DECEMBER 8 2025......SUNRISE 734 AM MST SUNSET 417 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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