477  
CDUS45 KBYZ 030940  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
340 AM MDT SUN SEP 03 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 2 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 96 214 PM 102 2015 82 14 87  
MINIMUM 60 558 AM 32 1974 52 8 62  
AVERAGE 78 67 11 75  
 
PRECIPITATION (IN)  
YESTERDAY T 0.90 1973 0.04 -0.04 0.00  
MONTH TO DATE T 0.07 -0.07 0.00  
SINCE OCT 1 12.72 11.88 0.84 10.55  
SINCE JAN 1 11.04 10.36 0.68 7.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JUL 1 15 39 -24 3  
 
COOLING  
YESTERDAY 13 4 9 10  
MONTH TO DATE 20 9 11 26  
SINCE SEP 1 20 9 11 26  
SINCE JAN 1 774 672 102 840    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 19 200 PM  
AVERAGE 49  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 2005  
MINIMUM TEMPERATURE (F) 52 37 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2023.....SUNRISE 626 AM MDT SUNSET 739 PM MDT  
SEPTEMBER 4 2023.....SUNRISE 627 AM MDT SUNSET 737 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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