354  
CDUS43 KDTX 240555  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
155 AM EDT SUN AUG 24 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 23 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 339 PM 96 1936 81 -2 80  
MINIMUM 65 159 AM 45 1875 63 2 56  
AVERAGE 72 72 0 68  
 
PRECIPITATION (IN)  
YESTERDAY T 2.29 1901 0.09 -0.09 0.00  
MONTH TO DATE 1.20 2.43 -1.23 1.68  
SINCE JUN 1 12.27 9.20 3.07 7.59  
SINCE JAN 1 23.51 22.92 0.59 21.81  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 14 30 -16 12  
SINCE JUL 1 0 2 -2 3  
 
COOLING  
YESTERDAY 7 7 0 3  
MONTH TO DATE 215 184 31 159  
SINCE JUN 1 800 643 157 666  
SINCE JAN 1 825 698 127 757    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 AM  
LOWEST 66 1200 PM  
AVERAGE 77  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 95 1948  
MINIMUM TEMPERATURE (F) 62 43 1971  
 
SUNRISE AND SUNSET  
AUGUST 24 2025........SUNRISE 651 AM EDT SUNSET 820 PM EDT  
AUGUST 25 2025........SUNRISE 652 AM EDT SUNSET 818 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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