591  
CDUS43 KDTX 140545  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
145 AM EDT SAT SEP 14 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 13 2024  
 
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)  
YESTERDAY  
MAXIMUM 82 149 PM 97 1874 76 6 69  
MINIMUM 62 614 AM 40 1975 57 5 50  
AVERAGE 72 66 6 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.97 2008 0.11 -0.11 0.00  
MONTH TO DATE 0.06 1.46 -1.40 1.01  
SINCE SEP 1 0.06 1.46 -1.40 1.01  
SINCE JAN 1 24.69 25.21 -0.52 30.02  
 
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 0 2 -2 5  
MONTH TO DATE 22 18 4 6  
SINCE SEP 1 22 18 4 6  
SINCE JUL 1 25 27 -2 13  
 
COOLING  
YESTERDAY 7 3 4 0  
MONTH TO DATE 40 55 -15 63  
SINCE SEP 1 40 55 -15 63  
SINCE JAN 1 898 802 96 701    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 47 500 PM  
AVERAGE 69  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1939  
MINIMUM TEMPERATURE (F) 56 37 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2024.....SUNRISE 713 AM EDT SUNSET 744 PM EDT  
SEPTEMBER 15 2024.....SUNRISE 714 AM EDT SUNSET 742 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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