839  
CDUS45 KBYZ 150931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT SUN OCT 15 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 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 55 321 PM 84 1958 60 -5 68  
MINIMUM 33 453 AM 20 2018 35 -2 45  
AVERAGE 44 47 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2000 0.04 -0.04 T  
MONTH TO DATE 0.58 0.51 0.07 0.61  
SINCE OCT 1 0.58 0.51 0.07 0.61  
SINCE JAN 1 14.02 11.87 2.15 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 8  
MONTH TO DATE 196 203 -7 153  
SINCE SEP 1 244 379 -135 217  
SINCE JUL 1 259 413 -154 220  
 
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 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.6  
 
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 92 500 AM  
LOWEST 44 400 PM  
AVERAGE 68  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 83 1958  
MINIMUM TEMPERATURE (F) 34 20 1890  
1976  
 
SUNRISE AND SUNSET  
OCTOBER 15 2023.......SUNRISE 721 AM MDT SUNSET 617 PM MDT  
OCTOBER 16 2023.......SUNRISE 722 AM MDT SUNSET 615 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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