623  
CDUS45 KBYZ 232241  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
441 PM MDT FRI MAY 23 2025  
   
...............................  
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 23 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 68 259 PM 96 1980 71 -3 52  
MINIMUM 49 549 AM 30 1947 46 3 43  
2002  
AVERAGE 59 58 1 48  
 
PRECIPITATION (IN)  
TODAY 0.05 1.24 1996 0.10 -0.05 0.66  
MONTH TO DATE 0.99 1.93 -0.94 4.12  
SINCE OCT 1 3.87 6.08 -2.21 6.21  
SINCE JAN 1 2.80 4.56 -1.76 5.04  
 
DEGREE DAYS  
HEATING  
TODAY 6 8 -2 17  
MONTH TO DATE 184 261 -77 283  
SINCE MAR 1 1484 1788 -304 1743  
SINCE JUL 1 7016 7435 -419 6828  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 28 5 23 0  
SINCE MAR 1 28 6 22 0  
SINCE JAN 1 28 6 22 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 47 200 PM  
AVERAGE 67  
   
......................................................  
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 95 1985  
MINIMUM TEMPERATURE (F) 46 32 2002  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 521 AM MDT SUNSET 840 PM MDT  
MAY 24 2025...........SUNRISE 520 AM MDT SUNSET 841 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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