629  
CDUS45 KBYZ 061031  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST WED DEC 06 2023  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 5 2023  
 
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)  
YESTERDAY  
MAXIMUM 59 312 PM 69 1939 36 23 23  
MINIMUM 26 103 AM -27 2013 15 11 18  
AVERAGE 43 25 18 21  
 
PRECIPITATION (IN)  
YESTERDAY T 0.14 1966 0.01 -0.01 0.01  
MONTH TO DATE T 0.03 -0.03 0.02  
SINCE OCT 1 1.07 1.33 -0.26 1.53  
SINCE JAN 1 14.51 12.69 1.82 9.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 40 -18 44  
MONTH TO DATE 150 194 -44 242  
SINCE DEC 1 150 194 -44 242  
SINCE JUL 1 1698 1952 -254 2007  
 
COOLING  
YESTERDAY 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 (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 1200 AM  
LOWEST 36 200 PM  
AVERAGE 52  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 68 1939  
MINIMUM TEMPERATURE (F) 14 -30 2013  
 
SUNRISE AND SUNSET  
DECEMBER 6 2023......SUNRISE 732 AM MST SUNSET 417 PM MST  
DECEMBER 7 2023......SUNRISE 733 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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