061  
CDUS43 KDTX 212027  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT THU SEP 21 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 21 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 79 259 PM 92 1895 73 6 89  
MINIMUM 57 618 AM 35 1875 54 3 63  
AVERAGE 68 63 5 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 1919 0.11 -0.11 0.01  
MONTH TO DATE 1.41 2.35 -0.94 0.69  
SINCE SEP 1 1.41 2.35 -0.94 0.69  
SINCE JAN 1 30.42 26.10 4.32 19.09  
 
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 4 -4 0  
MONTH TO DATE 24 44 -20 1  
SINCE SEP 1 24 44 -20 1  
SINCE JUL 1 31 53 -22 1  
 
COOLING  
TODAY 3 2 1 11  
MONTH TO DATE 70 76 -6 138  
SINCE SEP 1 70 76 -6 138  
SINCE JAN 1 708 823 -115 1043    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 50 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 91 1941  
MINIMUM TEMPERATURE (F) 53 30 1974  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 719 AM EDT SUNSET 733 PM EDT  
SEPTEMBER 22 2023.....SUNRISE 720 AM EDT SUNSET 731 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page