149  
CDUS45 KBYZ 142331  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MST THU DEC 14 2023  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 14 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 107 PM 56 1979 33 10 19  
MINIMUM 24 555 AM -24 1963 12 12 12  
AVERAGE 34 22 12 16  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 1982 0.01 -0.01 0.03  
MONTH TO DATE 0.10 0.08 0.02 0.14  
SINCE OCT 1 1.17 1.38 -0.21 1.65  
SINCE JAN 1 14.61 12.74 1.87 9.72  
 
DEGREE DAYS  
HEATING  
TODAY 31 42 -11 49  
MONTH TO DATE 420 565 -145 732  
SINCE DEC 1 420 565 -145 732  
SINCE JUL 1 1968 2323 -355 2497  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 830 731 99 938    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 57 200 PM  
AVERAGE 77  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 66 1980  
MINIMUM TEMPERATURE (F) 12 -26 1945  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 739 AM MST SUNSET 417 PM MST  
DECEMBER 15 2023......SUNRISE 740 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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