284  
CDUS43 KDTX 290535  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT FRI AUG 29 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 28 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 74 502 PM 97 1948 80 -6 85  
MINIMUM 53 408 AM 43 1986 62 -9 70  
AVERAGE 64 71 -7 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 2.83 2020 0.11 -0.01 1.52  
MONTH TO DATE 1.31 2.94 -1.63 4.28  
SINCE JUN 1 12.38 9.71 2.67 10.19  
SINCE JAN 1 23.62 23.43 0.19 24.41  
 
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 JUN 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 1 0 1 0  
MONTH TO DATE 10 0 10 2  
SINCE JUN 1 24 30 -6 12  
SINCE JUL 1 10 2 8 3  
 
COOLING  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 218 215 3 227  
SINCE JUN 1 803 674 129 734  
SINCE JAN 1 828 729 99 825    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 59 500 PM  
AVERAGE 76  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1953  
MINIMUM TEMPERATURE (F) 61 38 1982  
 
SUNRISE AND SUNSET  
AUGUST 29 2025........SUNRISE 656 AM EDT SUNSET 812 PM EDT  
AUGUST 30 2025........SUNRISE 657 AM EDT SUNSET 810 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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