433  
CDUS45 KBYZ 100930  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
330 AM MDT TUE OCT 10 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 9 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 76 317 PM 90 1955 63 13 73  
MINIMUM 42 646 AM 20 1985 37 5 40  
AVERAGE 59 50 9 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 2021 0.03 -0.03 0.00  
MONTH TO DATE 0.43 0.33 0.10 0.61  
SINCE OCT 1 0.43 0.33 0.10 0.61  
SINCE JAN 1 13.87 11.69 2.18 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 15 -9 8  
MONTH TO DATE 117 119 -2 95  
SINCE SEP 1 165 295 -130 159  
SINCE JUL 1 180 329 -149 162  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 76 64 12 124  
SINCE JAN 1 830 727 103 938    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.5  
 
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 86 600 AM  
LOWEST 27 400 PM  
AVERAGE 57  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 91 2015  
MINIMUM TEMPERATURE (F) 37 19 1959  
2018  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 714 AM MDT SUNSET 626 PM MDT  
OCTOBER 11 2023.......SUNRISE 715 AM MDT SUNSET 624 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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