878  
CDUS43 KDTX 120538  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT SAT JUL 12 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JULY 11 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 87 400 PM 101 1936 84 3 85  
MINIMUM 68 519 AM 47 1978 65 3 63  
AVERAGE 78 74 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 3.08 1979 0.11 0.28 0.00  
MONTH TO DATE 1.89 1.20 0.69 1.41  
SINCE JUN 1 5.58 4.46 1.12 5.24  
SINCE JAN 1 16.82 18.18 -1.36 19.46  
 
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 1  
SINCE JUN 1 14 28 -14 10  
SINCE JUL 1 0 0 0 1  
 
COOLING  
YESTERDAY 13 9 4 9  
MONTH TO DATE 130 98 32 89  
SINCE JUN 1 366 274 92 316  
SINCE JAN 1 391 329 62 407    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 PM  
LOWEST 63 1000 AM  
AVERAGE 77  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1936  
MINIMUM TEMPERATURE (F) 65 43 1978  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 608 AM EDT SUNSET 909 PM EDT  
JULY 13 2025..........SUNRISE 609 AM EDT SUNSET 909 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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