465  
CDUS43 KDTX 150535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT SUN SEP 15 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 14 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1912 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 308 PM 94 1927 74 12 70  
MINIMUM 57 641 AM 34 1953 52 5 47  
AVERAGE 72 63 9 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.77 2008 0.09 -0.09 0.00  
MONTH TO DATE 0.33 1.29 -0.96 0.75  
SINCE SEP 1 0.33 1.29 -0.96 0.75  
SINCE JAN 1 19.17 23.56 -4.39 27.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1999 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 6  
MONTH TO DATE 34 36 -2 31  
SINCE SEP 1 34 36 -2 31  
SINCE JUL 1 48 64 -16 53  
 
COOLING  
YESTERDAY 7 2 5 0  
MONTH TO DATE 34 39 -5 53  
SINCE SEP 1 34 39 -5 53  
SINCE JAN 1 707 604 103 547    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 37 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1927  
1939  
MINIMUM TEMPERATURE (F) 52 38 1949  
1964  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 716 AM EDT SUNSET 745 PM EDT  
SEPTEMBER 16 2024.....SUNRISE 717 AM EDT SUNSET 744 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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