315  
CDUS45 KBYZ 050936  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
336 AM MDT TUE MAY 05 2026  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 4 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 320 PM 88 1966 64 -8 84  
MINIMUM 30 1159 PM 24 1892 38 -8 51  
1967  
AVERAGE 43 51 -8 68  
 
PRECIPITATION (IN)  
YESTERDAY T 0.70 2003 0.08 -0.08 T  
MONTH TO DATE T 0.29 -0.29 0.16  
SINCE OCT 1 5.76 4.44 1.32 3.04  
SINCE JAN 1 2.36 2.92 -0.56 1.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 14 8 0  
MONTH TO DATE 56 58 -2 32  
SINCE MAR 1 1399 1585 -186 1332  
SINCE JUL 1 6007 7232 -1225 6864  
 
COOLING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 2 1 1 3  
SINCE JAN 1 2 1 1 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 200 PM  
LOWEST 32 500 PM  
AVERAGE 47  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1966  
MINIMUM TEMPERATURE (F) 39 27 1967  
 
SUNRISE AND SUNSET  
MAY 5 2026...........SUNRISE 543 AM MDT SUNSET 818 PM MDT  
MAY 6 2026...........SUNRISE 542 AM MDT SUNSET 819 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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