611  
CDUS43 KDTX 100540  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT THU AUG 10 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 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 82 1120 AM 96 1891 82 0 82  
MINIMUM 64 539 AM 46 1884 64 0 64  
AVERAGE 73 73 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 1.03 1896 0.11 0.23 0.00  
MONTH TO DATE 0.72 1.03 -0.31 1.07  
SINCE JUN 1 9.28 7.80 1.48 5.28  
SINCE JAN 1 23.23 21.52 1.71 17.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 19 30 -11 11  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
YESTERDAY 8 8 0 8  
MONTH TO DATE 73 77 -4 123  
SINCE JUN 1 482 536 -54 621  
SINCE JAN 1 531 591 -60 731    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 56 1100 AM  
AVERAGE 72  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1944  
MINIMUM TEMPERATURE (F) 64 45 1972  
 
SUNRISE AND SUNSET  
AUGUST 10 2023........SUNRISE 635 AM EDT SUNSET 841 PM EDT  
AUGUST 11 2023........SUNRISE 636 AM EDT SUNSET 840 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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