252  
CDUS45 KBYZ 251031  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MST MON DEC 25 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR DECEMBER 24 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 28 241 PM 54 1963 31 -3 14  
MINIMUM 9 1159 PM -38 1983 10 -1 1  
AVERAGE 19 20 -1 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2013 0.01 -0.01 0.00  
MONTH TO DATE 0.10 0.16 -0.06 0.15  
SINCE OCT 1 1.17 1.46 -0.29 1.66  
SINCE JAN 1 14.61 12.82 1.79 9.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 45 1 57  
MONTH TO DATE 740 1004 -264 1380  
SINCE DEC 1 740 1004 -264 1380  
SINCE JUL 1 2288 2762 -474 3145  
 
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 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 66 200 PM  
AVERAGE 77  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 53 1963  
MINIMUM TEMPERATURE (F) 10 -32 1983  
 
SUNRISE AND SUNSET  
DECEMBER 25 2023......SUNRISE 746 AM MST SUNSET 421 PM MST  
DECEMBER 26 2023......SUNRISE 746 AM MST SUNSET 422 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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