548  
CDUS43 KDTX 172026  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT TUE SEP 17 2024  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 17 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 80 215 PM 93 1955 74 6 72  
MINIMUM 57 652 AM 36 1959 55 2 59  
AVERAGE 69 65 4 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.20 1905 0.11 -0.11 0.40  
MONTH TO DATE 0.06 1.90 -1.84 1.41  
SINCE SEP 1 0.06 1.90 -1.84 1.41  
SINCE JAN 1 24.69 25.65 -0.96 30.42  
 
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 3 -3 0  
MONTH TO DATE 22 29 -7 17  
SINCE SEP 1 22 29 -7 17  
SINCE JUL 1 25 38 -13 24  
 
COOLING  
TODAY 4 3 1 1  
MONTH TO DATE 64 67 -3 64  
SINCE SEP 1 64 67 -3 64  
SINCE JAN 1 922 814 108 702    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 43 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1935  
1955  
MINIMUM TEMPERATURE (F) 55 37 1875  
1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 716 AM EDT SUNSET 738 PM EDT  
SEPTEMBER 18 2024.....SUNRISE 717 AM EDT SUNSET 737 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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