842  
CDUS45 KBYZ 230932  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
332 AM MDT WED JUL 23 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JULY 22 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 76 505 PM 107 2007 90 -14 95  
MINIMUM 60 216 AM 52 1887 61 -1 64  
1891  
1978  
AVERAGE 68 76 -8 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.81 2001 0.04 -0.01 0.00  
MONTH TO DATE 1.66 1.17 0.49 0.57  
SINCE OCT 1 8.35 10.56 -2.21 8.87  
SINCE JAN 1 7.28 9.04 -1.76 7.70  
 
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 3 11 -8 15  
MONTH TO DATE 220 195 25 217  
SINCE JUN 1 343 292 51 313  
SINCE JAN 1 373 308 65 315    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 PM  
LOWEST 62 300 PM  
AVERAGE 78  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 110 2007  
MINIMUM TEMPERATURE (F) 61 49 1950  
 
SUNRISE AND SUNSET  
JULY 23 2025..........SUNRISE 535 AM MDT SUNSET 845 PM MDT  
JULY 24 2025..........SUNRISE 536 AM MDT SUNSET 844 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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