571  
CDUS43 KDTX 092036  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
436 PM EDT FRI MAY 09 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 9 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 64 300 PM 90 1896 68 -4 57  
MINIMUM 36 MM 27 2020 48 -12 50  
AVERAGE 50 58 -8 54  
 
PRECIPITATION (IN)  
TODAY 0.00 2.12 1875 0.13 -0.13 0.40  
MONTH TO DATE 2.60 1.12 1.48 0.76  
SINCE MAR 1 7.34 6.81 0.53 6.94  
SINCE JAN 1 9.86 11.12 -1.26 12.43  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1923 0.0 0.0 0.0  
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  
TODAY 15 8 7 11  
MONTH TO DATE 88 83 5 33  
SINCE MAR 1 1193 1432 -239 1092  
SINCE JUL 1 5387 5924 -537 4911  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 2  
SINCE MAR 1 8 10 -2 17  
SINCE JAN 1 8 10 -2 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 500 AM  
LOWEST 24 300 PM  
AVERAGE 52  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1895  
1936  
MINIMUM TEMPERATURE (F) 48 25 1966  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 618 AM EDT SUNSET 842 PM EDT  
MAY 10 2025...........SUNRISE 617 AM EDT SUNSET 843 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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