610  
CDUS45 KBYZ 280939  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
339 AM MDT FRI APR 28 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR APRIL 27 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 57 734 AM 85 1992 62 -5 61  
2001  
2004  
MINIMUM 42 1150 PM 20 1956 36 6 31  
AVERAGE 50 49 1 46  
 
PRECIPITATION (IN)  
YESTERDAY T 2.06 1989 0.07 -0.07 T  
MONTH TO DATE 0.95 1.34 -0.39 0.89  
SINCE OCT 1 3.05 3.95 -0.90 3.96  
SINCE JAN 1 1.37 2.43 -1.06 1.28  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 16 -1 19  
MONTH TO DATE 597 538 59 737  
SINCE MAR 1 1824 1479 345 1643  
SINCE JUL 1 7630 7126 504 6947  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 17.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 42 500 AM  
AVERAGE 59  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 91 1952  
MINIMUM TEMPERATURE (F) 36 21 1966  
1984  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 554 AM MDT SUNSET 809 PM MDT  
APRIL 29 2023.........SUNRISE 553 AM MDT SUNSET 810 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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