200  
CDUS43 KDTX 120536  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT SUN MAY 12 2024  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 11 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 638 PM 87 1979 69 -11 79  
1993  
MINIMUM 49 1159 PM 30 1907 49 0 50  
AVERAGE 54 59 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.91 1914 0.12 0.18 0.00  
MONTH TO DATE 1.06 1.36 -0.30 0.33  
SINCE MAR 1 7.24 7.05 0.19 7.32  
SINCE JAN 1 12.73 11.36 1.37 13.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 0.9 7.7 -6.8 15.9  
SINCE JUL 1 23.5 45.0 -21.5 37.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 8 3 0  
MONTH TO DATE 53 99 -46 109  
SINCE MAR 1 1112 1448 -336 1396  
SINCE JUL 1 4931 5940 -1009 5298  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 7 -5 4  
SINCE MAR 1 17 12 5 17  
SINCE JAN 1 17 12 5 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 61 300 AM  
AVERAGE 77  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1881  
MINIMUM TEMPERATURE (F) 49 32 1934  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 615 AM EDT SUNSET 845 PM EDT  
MAY 13 2024...........SUNRISE 614 AM EDT SUNSET 846 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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