090  
CDUS43 KDTX 152027  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 15 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 71 259 PM 100 1939 75 -4 73  
MINIMUM 51 612 AM 41 1984 56 -5 59  
AVERAGE 61 65 -4 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.65 1992 0.11 -0.11 0.00  
MONTH TO DATE 1.01 1.68 -0.67 0.06  
SINCE SEP 1 1.01 1.68 -0.67 0.06  
SINCE JAN 1 30.02 25.43 4.59 18.46  
 
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 4 3 1 0  
MONTH TO DATE 15 23 -8 1  
SINCE SEP 1 15 23 -8 1  
SINCE JUL 1 22 32 -10 1  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 63 61 2 87  
SINCE SEP 1 63 61 2 87  
SINCE JAN 1 701 808 -107 992    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 51 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1939  
MINIMUM TEMPERATURE (F) 56 38 1966  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 713 AM EDT SUNSET 743 PM EDT  
SEPTEMBER 16 2023.....SUNRISE 714 AM EDT SUNSET 741 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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