421  
CDUS45 KBYZ 160938  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
338 AM MDT WED JUL 16 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JULY 15 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 68 1207 AM 103 2002 89 -21 88  
MINIMUM 55 1159 PM 47 2020 60 -5 61  
AVERAGE 62 74 -12 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.55 0.85 1995 0.04 0.51 0.00  
MONTH TO DATE 1.11 0.87 0.24 0.57  
SINCE OCT 1 7.80 10.26 -2.46 8.87  
SINCE JAN 1 6.73 8.74 -2.01 7.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 3 7 -4 6  
SINCE JUN 1 71 88 -17 66  
SINCE JUL 1 3 7 -4 6  
 
COOLING  
YESTERDAY 0 10 -10 10  
MONTH TO DATE 175 122 53 123  
SINCE JUN 1 298 219 79 219  
SINCE JAN 1 328 235 93 221    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 15.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 AM  
LOWEST 68 1200 AM  
AVERAGE 84  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 108 1966  
MINIMUM TEMPERATURE (F) 60 45 1999  
 
SUNRISE AND SUNSET  
JULY 16 2025..........SUNRISE 527 AM MDT SUNSET 851 PM MDT  
JULY 17 2025..........SUNRISE 528 AM MDT SUNSET 851 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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