706  
CDUS45 KBYZ 190934  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
334 AM MDT MON MAY 19 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 18 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 62 1241 PM 98 1948 69 -7 64  
MINIMUM 45 759 PM 30 2015 44 1 43  
AVERAGE 54 56 -2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.32 2013 0.10 -0.03 0.00  
MONTH TO DATE 0.46 1.45 -0.99 3.45  
SINCE OCT 1 3.34 5.60 -2.26 5.54  
SINCE JAN 1 2.27 4.08 -1.81 4.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 9 2 11  
MONTH TO DATE 120 219 -99 215  
SINCE MAR 1 1420 1746 -326 1675  
SINCE JUL 1 6952 7393 -441 6760  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 0 28 0  
SINCE MAR 1 28 1 27 0  
SINCE JAN 1 28 1 27 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 PM  
LOWEST 51 1200 PM  
AVERAGE 74  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 94 1992  
MINIMUM TEMPERATURE (F) 44 28 1968  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 525 AM MDT SUNSET 836 PM MDT  
MAY 20 2025...........SUNRISE 524 AM MDT SUNSET 837 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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