582  
CDUS43 KDTX 190537  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT WED MAR 19 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MARCH 18 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 70 448 PM 75 2012 47 23 36  
MINIMUM 36 616 AM 7 1875 29 7 27  
1876  
1916  
AVERAGE 53 38 15 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.99 1925 0.08 -0.08 T  
MONTH TO DATE 1.07 1.39 -0.32 1.59  
SINCE MAR 1 1.07 1.39 -0.32 1.59  
SINCE JAN 1 3.59 5.70 -2.11 7.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.8 1977 0.2 -0.2 T  
MONTH TO DATE 0.4 4.6 -4.2 0.3  
SINCE MAR 1 0.4 4.6 -4.2 0.3  
SINCE JUL 1 26.9 41.9 -15.0 22.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 27 -15 33  
MONTH TO DATE 428 543 -115 343  
SINCE MAR 1 428 543 -115 343  
SINCE JUL 1 4622 5035 -413 4162  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 13.0  
 
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 76 1200 AM  
LOWEST 33 400 PM  
AVERAGE 55  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 76 1921  
MINIMUM TEMPERATURE (F) 29 4 1885  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 738 AM EDT SUNSET 745 PM EDT  
MARCH 20 2025.........SUNRISE 736 AM EDT SUNSET 746 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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