785  
CDUS43 KDTX 100535  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT TUE OCT 10 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 9 2023
 
 
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)  
YESTERDAY  
MAXIMUM 57 225 PM 86 1949 65 -8 68  
2018  
MINIMUM 39 541 AM 28 1989 46 -7 39  
AVERAGE 48 56 -8 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 1950 0.08 -0.08 0.01  
MONTH TO DATE 0.72 0.76 -0.04 0.02  
SINCE SEP 1 3.00 3.98 -0.98 1.01  
SINCE JAN 1 32.01 27.73 4.28 19.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1964 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 17 10 7 11  
MONTH TO DATE 55 76 -21 84  
SINCE SEP 1 86 167 -81 160  
SINCE JUL 1 93 176 -83 160  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 22 8 14 1  
SINCE SEP 1 98 98 0 139  
SINCE JAN 1 736 845 -109 1044    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 800 AM  
LOWEST 41 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 84 1949  
MINIMUM TEMPERATURE (F) 46 29 1906  
1972  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 740 AM EDT SUNSET 700 PM EDT  
OCTOBER 11 2023.......SUNRISE 741 AM EDT SUNSET 658 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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