187  
CDUS45 KBYZ 291032  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MST FRI DEC 29 2023  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 28 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 39 234 PM 60 2011 30 9 42  
MINIMUM 11 800 AM -20 1990 9 2 23  
AVERAGE 25 20 5 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 1978 0.01 -0.01 0.01  
MONTH TO DATE 0.10 0.19 -0.09 0.16  
SINCE OCT 1 1.17 1.49 -0.32 1.67  
SINCE JAN 1 14.61 12.85 1.76 9.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 45 -5 32  
MONTH TO DATE 919 1184 -265 1522  
SINCE DEC 1 919 1184 -265 1522  
SINCE JUL 1 2467 2942 -475 3287  
 
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 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 500 AM  
LOWEST 62 200 PM  
AVERAGE 79  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 60 1956  
MINIMUM TEMPERATURE (F) 9 -28 1990  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 747 AM MST SUNSET 424 PM MST  
DECEMBER 30 2023......SUNRISE 747 AM MST SUNSET 425 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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