166  
CDUS45 KBYZ 182240  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT WED JUN 18 2025  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JUNE 18 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 87 256 PM 98 1986 79 8 54  
MINIMUM 54 421 AM 34 2004 53 1 41  
AVERAGE 71 66 5 48  
 
PRECIPITATION (IN)  
TODAY 0.00 2.71 1964 0.09 -0.09 0.28  
MONTH TO DATE 2.35 1.62 0.73 0.47  
SINCE OCT 1 6.23 8.50 -2.27 6.72  
SINCE JAN 1 5.16 6.98 -1.82 5.55  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 17  
MONTH TO DATE 48 65 -17 45  
SINCE JUN 1 48 65 -17 45  
SINCE JUL 1 7088 7549 -461 6938  
 
COOLING  
TODAY 6 3 3 0  
MONTH TO DATE 60 42 18 36  
SINCE JUN 1 60 42 18 36  
SINCE JAN 1 90 58 32 38    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.0  
 
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 93 500 AM  
LOWEST 18 300 PM  
AVERAGE 56  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1974  
MINIMUM TEMPERATURE (F) 53 37 2024  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 511 AM MDT SUNSET 859 PM MDT  
JUNE 19 2025..........SUNRISE 511 AM MDT SUNSET 859 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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