366  
CDUS43 KDTX 092032  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
432 PM EDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 9 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 148 PM 94 2002 77 -4 84  
MINIMUM 60 703 AM 37 1883 58 2 56  
AVERAGE 67 68 -1 70  
 
PRECIPITATION (IN)  
TODAY T 1.82 1992 0.11 -0.11 0.00  
MONTH TO DATE 0.79 1.01 -0.22 T  
SINCE SEP 1 0.79 1.01 -0.22 T  
SINCE JAN 1 29.80 24.76 5.04 18.40  
 
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 0 10 -10 0  
SINCE SEP 1 0 10 -10 0  
SINCE JUL 1 7 19 -12 0  
 
COOLING  
TODAY 2 4 -2 5  
MONTH TO DATE 64 41 23 61  
SINCE SEP 1 64 41 23 61  
SINCE JAN 1 702 788 -86 966    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 57 200 PM  
AVERAGE 75  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1955  
1983  
MINIMUM TEMPERATURE (F) 58 40 1883  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 707 AM EDT SUNSET 754 PM EDT  
SEPTEMBER 10 2023.....SUNRISE 708 AM EDT SUNSET 752 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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