654  
CDUS45 KBYZ 060936  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
336 AM MDT WED MAY 06 2026  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 5 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 47 301 PM 89 1966 64 -17 63  
MINIMUM 27R 1159 PM 27 1967 39 -12 46  
AVERAGE 37 52 -15 55  
 
PRECIPITATION (IN)  
YESTERDAY T 1.66 1975 0.07 -0.07 T  
MONTH TO DATE T 0.36 -0.36 0.16  
SINCE OCT 1 5.76 4.51 1.25 3.04  
SINCE JAN 1 2.36 2.99 -0.63 1.97  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 14 14 10  
MONTH TO DATE 84 72 12 42  
SINCE MAR 1 1427 1599 -172 1342  
SINCE JUL 1 6035 7246 -1211 6874  
 
COOLING  
YESTERDAY 0 0 0 0  
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 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 200 AM  
LOWEST 32 500 PM  
AVERAGE 59  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 1992  
MINIMUM TEMPERATURE (F) 39 28 1946  
 
SUNRISE AND SUNSET  
MAY 6 2026...........SUNRISE 542 AM MDT SUNSET 819 PM MDT  
MAY 7 2026...........SUNRISE 540 AM MDT SUNSET 821 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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