590  
CDUS45 KBYZ 310933  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
333 AM MDT THU AUG 31 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR AUGUST 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 90 211 PM 105 1948 83 7 95  
MINIMUM 56 1152 PM 40 1992 53 3 58  
AVERAGE 73 68 5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.40 1971 0.03 0.19 0.00  
MONTH TO DATE 3.06 0.88 2.18 0.94  
SINCE OCT 1 12.72 11.78 0.94 10.55  
SINCE JAN 1 11.04 10.26 0.78 7.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 4 19 -15 3  
SINCE JUN 1 36 110 -74 94  
SINCE JUL 1 15 29 -14 3  
 
COOLING  
YESTERDAY 8 5 3 12  
MONTH TO DATE 271 252 19 363  
SINCE JUN 1 710 643 67 800  
SINCE JAN 1 750 659 91 802    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 48 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 63 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1100 PM  
LOWEST 18 400 PM  
AVERAGE 54  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1983  
MINIMUM TEMPERATURE (F) 53 41 2020  
 
SUNRISE AND SUNSET  
AUGUST 31 2023........SUNRISE 622 AM MDT SUNSET 744 PM MDT  
SEPTEMBER 1 2023.....SUNRISE 624 AM MDT SUNSET 743 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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