779  
CDUS45 KBYZ 112240  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT MON SEP 11 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 11 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 74 256 PM 98 1971 78 -4 84  
MINIMUM 49 603 AM 28 1989 49 0 45  
AVERAGE 62 63 -1 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1991 0.03 -0.03 0.00  
MONTH TO DATE 0.45 0.37 0.08 0.07  
SINCE OCT 1 13.17 12.18 0.99 10.62  
SINCE JAN 1 11.49 10.66 0.83 7.94  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 0  
MONTH TO DATE 10 36 -26 19  
SINCE SEP 1 10 36 -26 19  
SINCE JUL 1 25 70 -45 22  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 47 40 7 103  
SINCE SEP 1 47 40 7 103  
SINCE JAN 1 801 703 98 917    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 30 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 95 1990  
MINIMUM TEMPERATURE (F) 48 29 1970  
2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 636 AM MDT SUNSET 723 PM MDT  
SEPTEMBER 12 2023.....SUNRISE 637 AM MDT SUNSET 721 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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