888  
CDUS43 KDTX 230535  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT SAT AUG 23 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 22 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 81 444 PM 101 1936 81 0 78  
MINIMUM 59 509 AM 45 1923 63 -4 53  
AVERAGE 70 72 -2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.99 1987 0.09 -0.09 0.00  
MONTH TO DATE 1.20 2.34 -1.14 1.68  
SINCE JUN 1 12.27 9.11 3.16 7.59  
SINCE JAN 1 23.51 22.83 0.68 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 0  
 
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 5 7 -2 1  
MONTH TO DATE 208 177 31 156  
SINCE JUN 1 793 636 157 663  
SINCE JAN 1 818 691 127 754    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 47 300 PM  
AVERAGE 72  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 96 1936  
MINIMUM TEMPERATURE (F) 63 45 1875  
 
SUNRISE AND SUNSET  
AUGUST 23 2025........SUNRISE 650 AM EDT SUNSET 821 PM EDT  
AUGUST 24 2025........SUNRISE 651 AM EDT SUNSET 820 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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