680  
CDUS45 KBYZ 150933  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MDT SAT JUL 15 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR JULY 14 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 84 300 PM 110 2002 89 -5 97  
MINIMUM 62 312 AM 48 1977 60 2 65  
AVERAGE 73 74 -1 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 1962 0.05 -0.05 0.00  
MONTH TO DATE 0.19 0.83 -0.64 0.56  
SINCE OCT 1 9.45 10.22 -0.77 9.56  
SINCE JAN 1 7.77 8.70 -0.93 6.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 7 4 0  
SINCE JUN 1 32 88 -56 91  
SINCE JUL 1 11 7 4 0  
 
COOLING  
YESTERDAY 8 10 -2 16  
MONTH TO DATE 98 112 -14 141  
SINCE JUN 1 226 209 17 221  
SINCE JAN 1 266 225 41 223    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 300 AM  
LOWEST 27 200 PM  
AVERAGE 46  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 2002  
MINIMUM TEMPERATURE (F) 60 47 2020  
 
SUNRISE AND SUNSET  
JULY 15 2023..........SUNRISE 526 AM MDT SUNSET 853 PM MDT  
JULY 16 2023..........SUNRISE 527 AM MDT SUNSET 852 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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