577  
CDUS45 KBYZ 302236  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
436 PM MDT WED APR 30 2025  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR APRIL 30 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 1157 AM 88 1968 63 -2 58  
MINIMUM 47 624 AM 20 1966 37 10 31  
AVERAGE 54 50 4 45  
 
PRECIPITATION (IN)  
TODAY 0.02 0.98 1944 0.07 -0.05 0.01  
MONTH TO DATE 0.85 1.54 -0.69 0.41  
SINCE OCT 1 2.49 4.15 -1.66 2.09  
SINCE JAN 1 1.42 2.63 -1.21 0.92  
 
DEGREE DAYS  
HEATING  
TODAY 11 15 -4 20  
MONTH TO DATE 523 585 -62 481  
SINCE MAR 1 1267 1526 -259 1460  
SINCE JUL 1 6799 7173 -374 6545  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE MAR 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 100 PM  
LOWEST 71 100 PM  
AVERAGE 74  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1981  
MINIMUM TEMPERATURE (F) 37 21 2013  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 550 AM MDT SUNSET 812 PM MDT  
MAY 1 2025...........SUNRISE 549 AM MDT SUNSET 813 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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