225  
CDUS45 KBYZ 290930  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 28 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 130 PM 102 2012 84 6 71  
MINIMUM 61 628 AM 43 1960 54 7 52  
AVERAGE 76 69 7 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1985 0.02 -0.02 0.00  
MONTH TO DATE 1.14 0.82 0.32 2.01  
SINCE OCT 1 10.13 11.72 -1.59 10.90  
SINCE JAN 1 9.06 10.20 -1.14 9.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 4 15 -11 14  
SINCE JUN 1 81 106 -25 80  
SINCE JUL 1 13 25 -12 20  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 231 242 -11 241  
SINCE JUN 1 658 633 25 687  
SINCE JAN 1 688 649 39 689    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 1000 PM  
LOWEST 21 100 PM  
AVERAGE 42  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1995  
MINIMUM TEMPERATURE (F) 53 41 1965  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 620 AM MDT SUNSET 747 PM MDT  
AUGUST 30 2025........SUNRISE 622 AM MDT SUNSET 745 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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