718  
CDUS43 KDTX 070622 CCA  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
155 AM EDT SUN SEP 07 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 6 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 105 PM 95 1978 78 -10 75  
MINIMUM 53 1159 PM 38 1984 59 -6 55  
AVERAGE 61 68 -7 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.73 1990 0.12 -0.12 0.06  
MONTH TO DATE 0.41 0.67 -0.26 0.06  
SINCE SEP 1 0.41 0.67 -0.26 0.06  
SINCE JAN 1 24.03 24.42 -0.39 24.69  
 
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 4 1 3 0  
MONTH TO DATE 12 6 6 6  
SINCE SEP 1 12 6 6 6  
SINCE JUL 1 31 15 16 9  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 9 29 -20 13  
SINCE SEP 1 9 29 -20 13  
SINCE JAN 1 837 776 61 871    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 38 100 PM  
AVERAGE 62  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1939  
MINIMUM TEMPERATURE (F) 59 43 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2025.....SUNRISE 705 AM EDT SUNSET 756 PM EDT  
SEPTEMBER 8 2025.....SUNRISE 706 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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