403  
CDUS45 KBYZ 292234  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
434 PM MDT MON MAY 29 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 29 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1937 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 78 229 PM 100 1988 73 5 70  
MINIMUM 54 419 AM 31 1947 48 6 51  
AVERAGE 66 60 6 61  
 
PRECIPITATION (IN)  
TODAY 0.02 1.22 2013 0.10 -0.08 0.10  
MONTH TO DATE 2.05 2.52 -0.47 1.44  
SINCE OCT 1 5.10 6.67 -1.57 6.22  
SINCE JAN 1 3.42 5.15 -1.73 3.54  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 4  
MONTH TO DATE 146 300 -154 310  
SINCE MAR 1 2012 1827 185 1998  
SINCE JUL 1 7818 7474 344 7302  
 
COOLING  
TODAY 1 1 0 0  
MONTH TO DATE 29 11 18 2  
SINCE MAR 1 31 12 19 2  
SINCE JAN 1 31 12 19 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 43 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 98 1984  
MINIMUM TEMPERATURE (F) 48 36 1982  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 517 AM MDT SUNSET 846 PM MDT  
MAY 30 2023...........SUNRISE 516 AM MDT SUNSET 847 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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