790  
CDUS45 KBYZ 090931  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
331 AM MDT MON OCT 09 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR OCTOBER 8 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 72 345 PM 86 1980 63 9 70  
MINIMUM 40 626 AM 19 1985 38 2 36  
AVERAGE 56 50 6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.83 1997 0.04 -0.04 0.00  
MONTH TO DATE 0.43 0.30 0.13 0.61  
SINCE OCT 1 0.43 0.30 0.13 0.61  
SINCE JAN 1 13.87 11.66 2.21 8.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 15 -6 12  
MONTH TO DATE 111 104 7 87  
SINCE SEP 1 159 280 -121 151  
SINCE JUL 1 174 314 -140 154  
 
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 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.3  
 
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 93 500 AM  
LOWEST 35 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 1955  
MINIMUM TEMPERATURE (F) 37 20 1985  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 713 AM MDT SUNSET 628 PM MDT  
OCTOBER 10 2023.......SUNRISE 714 AM MDT SUNSET 626 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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