573  
CDUS45 KBYZ 302230  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
430 PM MDT MON JUN 30 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JUNE 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 259 PM 101 1990 84 2 92  
MINIMUM 49 423 AM 41 1995 56 -7 57  
AVERAGE 68 70 -2 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 1992 0.07 -0.07 0.54  
MONTH TO DATE 2.81 2.51 0.30 2.05  
SINCE OCT 1 6.69 9.39 -2.70 8.30  
SINCE JAN 1 5.62 7.87 -2.25 7.13  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 68 81 -13 60  
SINCE JUN 1 68 81 -13 60  
SINCE JUL 1 7108 7565 -457 6953  
 
COOLING  
TODAY 3 6 -3 10  
MONTH TO DATE 123 97 26 96  
SINCE JUN 1 123 97 26 96  
SINCE JAN 1 153 113 40 98    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 19 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 105 2012  
MINIMUM TEMPERATURE (F) 56 41 1945  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 515 AM MDT SUNSET 900 PM MDT  
JULY 1 2025..........SUNRISE 515 AM MDT SUNSET 900 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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