613  
CDUS45 KBYZ 250940  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT FRI SEP 25 2026  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 24 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 354 PM 94 2020 72 12 86  
MINIMUM 51 547 AM 26 2000 44 7 49  
AVERAGE 68 58 10 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 2016 0.04 -0.04 0.00  
MONTH TO DATE 2.30 0.85 1.45 0.70  
SINCE OCT 1 14.13 12.66 1.47 10.83  
SINCE JAN 1 10.73 11.14 -0.41 9.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 51 118 -67 49  
SINCE SEP 1 51 118 -67 49  
SINCE JUL 1 62 152 -90 62  
 
COOLING  
YESTERDAY 3 1 2 3  
MONTH TO DATE 83 60 23 72  
SINCE SEP 1 83 60 23 72  
SINCE JAN 1 948 723 225 781    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 22 400 PM  
AVERAGE 59  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 97 2014  
2015  
MINIMUM TEMPERATURE (F) 43 24 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2026.....SUNRISE 654 AM MDT SUNSET 655 PM MDT  
SEPTEMBER 26 2026.....SUNRISE 656 AM MDT SUNSET 653 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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