923  
CDUS43 KDTX 090535  
CLIMBS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT MON SEP 09 2024  
   
...............................
 
 
   
..THE TRI CITIES MI CLIMATE SUMMARY FOR SEPTEMBER 8 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 72 327 PM 97 1933 76 -4 64  
MINIMUM 41 609 AM 37 1951 54 -13 54  
1979  
AVERAGE 57 65 -8 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1941 0.10 -0.10 0.00  
MONTH TO DATE 0.33 0.76 -0.43 0.20  
SINCE SEP 1 0.33 0.76 -0.43 0.20  
SINCE JAN 1 19.17 23.03 -3.86 27.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 8 2 6 6  
MONTH TO DATE 34 16 18 6  
SINCE SEP 1 34 16 18 6  
SINCE JUL 1 48 44 4 28  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 5 26 -21 53  
SINCE SEP 1 5 26 -21 53  
SINCE JAN 1 678 591 87 547    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 42 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE TRI CITIES MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 1931  
MINIMUM TEMPERATURE (F) 54 37 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 710 AM EDT SUNSET 756 PM EDT  
SEPTEMBER 10 2024.....SUNRISE 711 AM EDT SUNSET 755 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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