452  
CDUS45 KBYZ 202333  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
433 PM MST FRI DEC 20 2024  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 20 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 42 243 PM 57 1954 32 10 50  
MINIMUM 11 334 AM -31 1951 10 1 23  
AVERAGE 27 21 6 37  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 1944 0.01 -0.01 0.00  
MONTH TO DATE 0.49 0.12 0.37 0.10  
SINCE OCT 1 0.85 1.42 -0.57 1.17  
SINCE JAN 1 10.89 12.78 -1.89 14.61  
 
DEGREE DAYS  
HEATING  
TODAY 38 44 -6 28  
MONTH TO DATE 770 826 -56 612  
SINCE DEC 1 770 826 -56 612  
SINCE JUL 1 2190 2584 -394 2160  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 200 AM  
LOWEST 53 200 PM  
AVERAGE 71  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 55 1954  
MINIMUM TEMPERATURE (F) 10 -30 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 744 AM MST SUNSET 419 PM MST  
DECEMBER 21 2024......SUNRISE 744 AM MST SUNSET 420 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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