100  
CDUS45 KBYZ 272240  
CLIMLS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BILLINGS MT  
440 PM MDT WED SEP 27 2023  
   
...............................
 
 
   
..THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 27 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 73 259 PM 91 1963 70 3 84  
2021  
MINIMUM 49 604 AM 22 1951 43 6 47  
AVERAGE 61 56 5 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 1982 0.04 -0.04 0.00  
MONTH TO DATE 2.40 0.96 1.44 0.19  
SINCE OCT 1 15.12 12.77 2.35 10.74  
SINCE JAN 1 13.44 11.25 2.19 8.06  
 
DEGREE DAYS  
HEATING  
TODAY 4 10 -6 0  
MONTH TO DATE 36 146 -110 62  
SINCE SEP 1 36 146 -110 62  
SINCE JUL 1 51 180 -129 65  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 75 63 12 116  
SINCE SEP 1 75 63 12 116  
SINCE JAN 1 829 726 103 930    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 50 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE MILES CITY MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 2001  
MINIMUM TEMPERATURE (F) 42 26 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 657 AM MDT SUNSET 651 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 658 AM MDT SUNSET 649 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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