833  
CDUS45 KBYZ 160935  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
335 AM MDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 15 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 60 344 PM 94 1984 68 -8 71  
MINIMUM 42 518 AM 32 1945 43 -1 45  
AVERAGE 51 55 -4 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.10 1955 0.09 -0.09 0.01  
MONTH TO DATE 0.38 1.17 -0.79 3.32  
SINCE OCT 1 3.26 5.32 -2.06 5.41  
SINCE JAN 1 2.19 3.80 -1.61 4.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 10 4 7  
MONTH TO DATE 92 190 -98 197  
SINCE MAR 1 1392 1717 -325 1657  
SINCE JUL 1 6924 7364 -440 6742  
 
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 33 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 18.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 36 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 2012  
MINIMUM TEMPERATURE (F) 43 31 1986  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 528 AM MDT SUNSET 832 PM MDT  
MAY 17 2025...........SUNRISE 527 AM MDT SUNSET 833 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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