096  
CDUS43 KDTX 170536  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT FRI OCT 17 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 16 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 63 428 PM 85 1938 62 1 56  
MINIMUM 41 705 AM 26 1977 44 -3 38  
AVERAGE 52 53 -1 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.92 2001 0.08 -0.08 0.00  
MONTH TO DATE 0.20 1.32 -1.12 1.40  
SINCE SEP 1 2.07 4.54 -2.47 2.62  
SINCE JAN 1 25.69 28.29 -2.60 27.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 1943 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 13 12 1 18  
MONTH TO DATE 87 154 -67 129  
SINCE SEP 1 117 245 -128 151  
SINCE JUL 1 136 254 -118 154  
 
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 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 42 500 PM  
AVERAGE 66  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 85 1938  
MINIMUM TEMPERATURE (F) 44 23 1977  
 
SUNRISE AND SUNSET  
OCTOBER 17 2025.......SUNRISE 749 AM EDT SUNSET 648 PM EDT  
OCTOBER 18 2025.......SUNRISE 750 AM EDT SUNSET 646 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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