373  
CDUS45 KBYZ 290944  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
344 AM MDT MON MAY 29 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR MAY 28 2023
 
 
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)  
YESTERDAY  
MAXIMUM 77 255 PM 95 1937 72 5 66  
MINIMUM 53 423 AM 24 1947 47 6 53  
AVERAGE 65 60 5 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 1962 0.10 -0.10 0.11  
MONTH TO DATE 2.03 2.42 -0.39 1.34  
SINCE OCT 1 5.08 6.57 -1.49 6.12  
SINCE JAN 1 3.40 5.05 -1.65 3.44  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 5  
MONTH TO DATE 146 294 -148 306  
SINCE MAR 1 2012 1821 191 1994  
SINCE JUL 1 7818 7468 350 7298  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 28 10 18 2  
SINCE MAR 1 30 11 19 2  
SINCE JAN 1 30 11 19 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 45 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 100 1988  
MINIMUM TEMPERATURE (F) 48 31 1947  
 
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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