949  
CDUS43 KDTX 090535  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT MON SEP 09 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 8 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 355 PM 98 1976 77 -4 69  
MINIMUM 44 550 AM 39 1986 58 -14 61  
AVERAGE 59 68 -9 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 2020 0.12 -0.12 0.01  
MONTH TO DATE 0.06 0.90 -0.84 0.79  
SINCE SEP 1 0.06 0.90 -0.84 0.79  
SINCE JAN 1 24.69 24.65 0.04 29.80  
 
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 6 1 5 0  
MONTH TO DATE 22 8 14 0  
SINCE SEP 1 22 8 14 0  
SINCE JUL 1 25 17 8 7  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 13 37 -24 62  
SINCE SEP 1 13 37 -24 62  
SINCE JAN 1 871 784 87 700    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 37 1200 PM  
AVERAGE 62  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2002  
MINIMUM TEMPERATURE (F) 58 37 1883  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 708 AM EDT SUNSET 752 PM EDT  
SEPTEMBER 10 2024.....SUNRISE 709 AM EDT SUNSET 751 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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