754  
CDUS45 KBYZ 290931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT TUE JUL 29 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JULY 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 83 410 PM 108 1947 91 -8 84  
1999  
MINIMUM 62 752 AM 52 1971 61 1 63  
2009  
AVERAGE 73 76 -3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 0.85 1966 0.04 0.06 0.02  
MONTH TO DATE 2.04 1.40 0.64 0.59  
SINCE OCT 1 8.73 10.79 -2.06 8.89  
SINCE JAN 1 7.66 9.27 -1.61 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 8 11 -3 9  
MONTH TO DATE 279 261 18 316  
SINCE JUN 1 402 358 44 412  
SINCE JAN 1 432 374 58 414    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 AM  
LOWEST 41 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 106 1995  
MINIMUM TEMPERATURE (F) 61 48 1971  
 
SUNRISE AND SUNSET  
JULY 29 2025..........SUNRISE 542 AM MDT SUNSET 838 PM MDT  
JULY 30 2025..........SUNRISE 543 AM MDT SUNSET 836 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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