572  
CDUS45 KBYZ 192230  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
430 PM MDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 19 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 237 PM 99 1937 74 1 86  
MINIMUM 54 325 AM 29 1965 46 8 52  
AVERAGE 65 60 5 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.96 1985 0.04 -0.04 T  
MONTH TO DATE 0.45 0.65 -0.20 0.16  
SINCE OCT 1 13.17 12.46 0.71 10.71  
SINCE JAN 1 11.49 10.94 0.55 8.03  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 0  
MONTH TO DATE 13 80 -67 29  
SINCE SEP 1 13 80 -67 29  
SINCE JUL 1 28 114 -86 32  
 
COOLING  
TODAY 0 1 -1 4  
MONTH TO DATE 70 55 15 115  
SINCE SEP 1 70 55 15 115  
SINCE JAN 1 824 718 106 929    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 44 500 AM  
LOWEST 21 300 PM  
AVERAGE 33  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1937  
MINIMUM TEMPERATURE (F) 45 28 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 646 AM MDT SUNSET 707 PM MDT  
SEPTEMBER 20 2023.....SUNRISE 648 AM MDT SUNSET 705 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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