185  
CDUS43 KDTX 122026  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT FRI SEP 12 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 12 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 259 PM 96 1952 76 4 85  
MINIMUM 56 639 AM 39 1943 57 -1 60  
AVERAGE 68 66 2 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 1925 0.11 -0.11 0.00  
MONTH TO DATE 0.41 1.35 -0.94 0.06  
SINCE SEP 1 0.41 1.35 -0.94 0.06  
SINCE JAN 1 24.03 25.10 -1.07 24.69  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 2 -2 0  
MONTH TO DATE 30 16 14 22  
SINCE SEP 1 30 16 14 22  
SINCE JUL 1 49 25 24 25  
 
COOLING  
TODAY 3 3 0 8  
MONTH TO DATE 14 52 -38 33  
SINCE SEP 1 14 52 -38 33  
SINCE JAN 1 842 799 43 891    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 38 200 PM  
AVERAGE 64  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1874  
MINIMUM TEMPERATURE (F) 57 40 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 710 AM EDT SUNSET 748 PM EDT  
SEPTEMBER 13 2025.....SUNRISE 712 AM EDT SUNSET 746 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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