174  
CDUS45 KBYZ 300931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT FRI JUN 30 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JUNE 29 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 85 416 PM 104 1961 84 1 92  
MINIMUM 56 436 AM 43 1947 56 0 63  
1959  
AVERAGE 71 70 1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.75 1982 0.06 -0.06 T  
MONTH TO DATE 4.07 2.44 1.63 2.77  
SINCE OCT 1 9.26 9.32 -0.06 9.00  
SINCE JAN 1 7.58 7.80 -0.22 6.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 80 -59 91  
SINCE JUN 1 21 80 -59 91  
SINCE JUL 1 7839 7564 275 7413  
 
COOLING  
YESTERDAY 6 6 0 13  
MONTH TO DATE 118 92 26 76  
SINCE JUN 1 118 92 26 76  
SINCE JAN 1 158 108 50 78    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 29 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 101 1990  
MINIMUM TEMPERATURE (F) 56 41 1995  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 514 AM MDT SUNSET 900 PM MDT  
JULY 1 2023..........SUNRISE 515 AM MDT SUNSET 900 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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