829  
CDUS45 KBYZ 191036  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
336 AM MST THU DEC 19 2024  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 18 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 757 PM 62 1979 32 17 41  
MINIMUM 20 327 AM -25 1983 11 9 20  
AVERAGE 35 22 13 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.34 1968 0.01 0.00 0.00  
MONTH TO DATE 0.49 0.11 0.38 0.10  
SINCE OCT 1 0.85 1.41 -0.56 1.17  
SINCE JAN 1 10.89 12.77 -1.88 14.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 44 -14 34  
MONTH TO DATE 687 738 -51 559  
SINCE DEC 1 687 738 -51 559  
SINCE JUL 1 2107 2496 -389 2107  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 823 731 92 830    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 46 700 PM  
AVERAGE 69  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 2004  
MINIMUM TEMPERATURE (F) 11 -19 1990  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 743 AM MST SUNSET 419 PM MST  
DECEMBER 20 2024......SUNRISE 744 AM MST SUNSET 419 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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