721  
CDUS45 KBYZ 020935  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
335 AM MDT FRI MAY 02 2025  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 1 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 62 259 PM 89 1981 63 -1 51  
MINIMUM 36 1139 PM 21 2013 37 -1 30  
AVERAGE 49 50 -1 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.31 2008 0.07 0.09 T  
MONTH TO DATE 0.16 0.07 0.09 T  
SINCE OCT 1 3.04 4.22 -1.18 2.09  
SINCE JAN 1 1.97 2.70 -0.73 0.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 15 1 24  
MONTH TO DATE 16 15 1 24  
SINCE MAR 1 1316 1542 -226 1484  
SINCE JUL 1 6848 7189 -341 6569  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 35 300 PM  
AVERAGE 66  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 1985  
MINIMUM TEMPERATURE (F) 38 18 1954  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 547 AM MDT SUNSET 814 PM MDT  
MAY 3 2025...........SUNRISE 546 AM MDT SUNSET 816 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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