229  
CDUS45 KBYZ 132232  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
432 PM MDT WED SEP 13 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 13 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 82 254 PM 97 1959 77 5 83  
MINIMUM 54 629 AM 28 1949 48 6 52  
AVERAGE 68 62 6 68  
 
PRECIPITATION (IN)  
TODAY T 0.51 1978 0.03 -0.03 0.00  
MONTH TO DATE 0.45 0.44 0.01 0.07  
SINCE OCT 1 13.17 12.25 0.92 10.62  
SINCE JAN 1 11.49 10.73 0.76 7.94  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 10 46 -36 19  
SINCE SEP 1 10 46 -36 19  
SINCE JUL 1 25 80 -55 22  
 
COOLING  
TODAY 3 2 1 3  
MONTH TO DATE 51 44 7 110  
SINCE SEP 1 51 44 7 110  
SINCE JAN 1 805 707 98 924    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 AM  
LOWEST 33 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 1948  
MINIMUM TEMPERATURE (F) 48 30 1993  
2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2023.....SUNRISE 639 AM MDT SUNSET 719 PM MDT  
SEPTEMBER 14 2023.....SUNRISE 640 AM MDT SUNSET 717 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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