129  
CDUS43 KDTX 160537  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT THU OCT 16 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 15 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 64 343 PM 86 1897 62 2 54  
MINIMUM 47 1159 PM 24 1876 44 3 39  
AVERAGE 56 53 3 47  
 
PRECIPITATION (IN)  
YESTERDAY T 1.03 1967 0.07 -0.07 T  
MONTH TO DATE 0.20 1.24 -1.04 1.40  
SINCE SEP 1 2.07 4.46 -2.39 2.62  
SINCE JAN 1 25.69 28.21 -2.52 27.25  
 
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 9 12 -3 18  
MONTH TO DATE 74 142 -68 111  
SINCE SEP 1 104 233 -129 133  
SINCE JUL 1 123 242 -119 136  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 26 8 18 3  
SINCE SEP 1 124 98 26 127  
SINCE JAN 1 952 845 107 985    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 900 AM  
LOWEST 48 300 PM  
AVERAGE 67  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1938  
MINIMUM TEMPERATURE (F) 44 26 1977  
 
SUNRISE AND SUNSET  
OCTOBER 16 2025.......SUNRISE 748 AM EDT SUNSET 649 PM EDT  
OCTOBER 17 2025.......SUNRISE 749 AM EDT SUNSET 648 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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