421  
CDUS43 KDTX 122033  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
433 PM EDT THU SEP 12 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 12 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 255 PM 96 1952 76 8 73  
MINIMUM 60 641 AM 39 1943 57 3 57  
AVERAGE 72 66 6 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.41 1925 0.11 -0.11 0.21  
MONTH TO DATE 0.06 1.35 -1.29 1.01  
SINCE SEP 1 0.06 1.35 -1.29 1.01  
SINCE JAN 1 24.69 25.10 -0.41 30.02  
 
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 22 16 6 1  
SINCE SEP 1 22 16 6 1  
SINCE JUL 1 25 25 0 8  
 
COOLING  
TODAY 7 3 4 0  
MONTH TO DATE 32 52 -20 63  
SINCE SEP 1 32 52 -20 63  
SINCE JAN 1 890 799 91 701    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 46 100 PM  
AVERAGE 70  
   
......................................................  
 
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 2024.....SUNRISE 711 AM EDT SUNSET 747 PM EDT  
SEPTEMBER 13 2024.....SUNRISE 712 AM EDT SUNSET 745 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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