857  
CDUS45 KBYZ 212231  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT SAT SEP 21 2024  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 158 PM 94 1938 73 -9 74  
MINIMUM 44 538 AM 19 1995 45 -1 51  
AVERAGE 54 59 -5 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1941 0.04 -0.04 0.15  
MONTH TO DATE 0.31 0.73 -0.42 0.77  
SINCE OCT 1 11.21 12.54 -1.33 13.49  
SINCE JAN 1 10.04 11.02 -0.98 11.81  
 
DEGREE DAYS  
HEATING  
TODAY 11 7 4 2  
MONTH TO DATE 32 94 -62 18  
SINCE SEP 1 32 94 -62 18  
SINCE JUL 1 57 128 -71 33  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 87 57 30 70  
SINCE SEP 1 87 57 30 70  
SINCE JAN 1 784 720 64 824    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 39 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1938  
MINIMUM TEMPERATURE (F) 45 27 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 650 AM MDT SUNSET 702 PM MDT  
SEPTEMBER 22 2024.....SUNRISE 651 AM MDT SUNSET 700 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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