383  
CDUS43 KDTX 110537  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EDT SUN MAY 11 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 10 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 80 404 PM 90 1895 68 12 66  
1936  
MINIMUM 45 259 AM 25 1966 48 -3 45  
AVERAGE 63 58 5 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.33 1948 0.12 -0.12 0.00  
MONTH TO DATE 2.60 1.24 1.36 0.76  
SINCE MAR 1 7.34 6.93 0.41 6.94  
SINCE JAN 1 9.86 11.24 -1.38 12.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1902 0.0 0.0 0.0  
2020  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 2.2 7.7 -5.5 0.9  
SINCE JUL 1 28.7 45.0 -16.3 23.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 8 -6 9  
MONTH TO DATE 89 91 -2 42  
SINCE MAR 1 1194 1440 -246 1101  
SINCE JUL 1 5388 5932 -544 4920  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 2  
SINCE MAR 1 8 11 -3 17  
SINCE JAN 1 8 11 -3 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 300 AM  
LOWEST 25 100 PM  
AVERAGE 51  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1979  
1993  
MINIMUM TEMPERATURE (F) 49 30 1907  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 616 AM EDT SUNSET 844 PM EDT  
MAY 12 2025...........SUNRISE 615 AM EDT SUNSET 845 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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