821  
CDUS45 KBYZ 010931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SAT JUL 01 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JUNE 30 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 89 230 PM 101 1990 84 5 82  
MINIMUM 61 438 AM 41 1995 56 5 56  
AVERAGE 75 70 5 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.86 1992 0.07 -0.07 0.00  
MONTH TO DATE 4.07 2.51 1.56 2.77  
SINCE OCT 1 9.26 9.39 -0.13 9.00  
SINCE JAN 1 7.58 7.87 -0.29 6.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 81 -60 91  
SINCE JUN 1 21 81 -60 91  
SINCE JUL 1 7839 7565 274 7413  
 
COOLING  
YESTERDAY 10 6 4 4  
MONTH TO DATE 128 97 31 80  
SINCE JUN 1 128 97 31 80  
SINCE JAN 1 168 113 55 82    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 500 AM  
LOWEST 16 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 105 2012  
MINIMUM TEMPERATURE (F) 56 41 1945  
 
SUNRISE AND SUNSET  
JULY 1 2023..........SUNRISE 515 AM MDT SUNSET 900 PM MDT  
JULY 2 2023..........SUNRISE 515 AM MDT SUNSET 859 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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