546  
CDUS43 KDTX 250538  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EDT FRI JUL 25 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JULY 24 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 95 443 PM 105 1934 84 11 79  
MINIMUM 72 555 AM 52 1953 65 7 67  
1974  
AVERAGE 84 74 10 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.34 1912 0.12 -0.12 T  
MONTH TO DATE 2.03 2.68 -0.65 2.01  
SINCE JUN 1 5.72 5.94 -0.22 5.84  
SINCE JAN 1 16.96 19.66 -2.70 20.06  
 
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 19 9 10 8  
MONTH TO DATE 262 215 47 209  
SINCE JUN 1 498 391 107 436  
SINCE JAN 1 523 446 77 527    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 46 600 PM  
AVERAGE 66  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1940  
MINIMUM TEMPERATURE (F) 65 51 1953  
 
SUNRISE AND SUNSET  
JULY 25 2025..........SUNRISE 620 AM EDT SUNSET 900 PM EDT  
JULY 26 2025..........SUNRISE 621 AM EDT SUNSET 859 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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