904  
CDUS45 KBYZ 212240  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 64 250 PM 96 1980 70 -6 78  
MINIMUM 39 420 AM 29 1963 45 -6 49  
AVERAGE 52 57 -5 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.04 2011 0.10 -0.10 0.00  
MONTH TO DATE 3.45 1.74 1.71 0.62  
SINCE OCT 1 5.54 5.89 -0.35 3.67  
SINCE JAN 1 4.37 4.37 0.00 1.99  
 
DEGREE DAYS  
HEATING  
TODAY 13 8 5 1  
MONTH TO DATE 256 245 11 146  
SINCE MAR 1 1716 1772 -56 2012  
SINCE JUL 1 6801 7419 -618 7818  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 4  
SINCE MAR 1 0 4 -4 6  
SINCE JAN 1 0 4 -4 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 38 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 99 1980  
MINIMUM TEMPERATURE (F) 45 28 2022  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 523 AM MDT SUNSET 838 PM MDT  
MAY 22 2024...........SUNRISE 522 AM MDT SUNSET 839 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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