866  
CDUS45 KBYZ 232231  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
431 PM MDT MON JUN 23 2025  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JUNE 23 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 71 259 PM 104 1988 81 -10 95  
MINIMUM 41R 442 AM 43 1942 54 -13 59  
AVERAGE 56 68 -12 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2023 0.07 -0.07 T  
MONTH TO DATE 2.50 2.02 0.48 1.50  
SINCE OCT 1 6.38 8.90 -2.52 7.75  
SINCE JAN 1 5.31 7.38 -2.07 6.58  
 
DEGREE DAYS  
HEATING  
TODAY 9 1 8 0  
MONTH TO DATE 69 74 -5 53  
SINCE JUN 1 69 74 -5 53  
SINCE JUL 1 7109 7558 -449 6946  
 
COOLING  
TODAY 0 4 -4 12  
MONTH TO DATE 79 61 18 57  
SINCE JUN 1 79 61 18 57  
SINCE JAN 1 109 77 32 59    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 28 300 PM  
AVERAGE 61  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1986  
MINIMUM TEMPERATURE (F) 55 43 2017  
 
SUNRISE AND SUNSET  
JUNE 23 2025..........SUNRISE 512 AM MDT SUNSET 900 PM MDT  
JUNE 24 2025..........SUNRISE 512 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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