090  
CDUS45 KBYZ 300931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT WED JUL 30 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JULY 29 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 86 221 PM 106 1995 91 -5 92  
MINIMUM 62 527 AM 48 1971 61 1 56  
AVERAGE 74 76 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 2.22 1985 0.04 0.22 0.00  
MONTH TO DATE 2.30 1.44 0.86 0.59  
SINCE OCT 1 8.99 10.83 -1.84 8.89  
SINCE JAN 1 7.92 9.31 -1.39 7.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 7 2 6  
SINCE JUN 1 77 88 -11 66  
SINCE JUL 1 9 7 2 6  
 
COOLING  
YESTERDAY 9 11 -2 9  
MONTH TO DATE 288 272 16 325  
SINCE JUN 1 411 369 42 421  
SINCE JAN 1 441 385 56 423    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 40 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 106 2000  
MINIMUM TEMPERATURE (F) 61 46 2009  
 
SUNRISE AND SUNSET  
JULY 30 2025..........SUNRISE 543 AM MDT SUNSET 836 PM MDT  
JULY 31 2025..........SUNRISE 544 AM MDT SUNSET 835 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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