417  
CDUS43 KDTX 012028  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
428 PM EDT THU MAY 01 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 1 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 66 259 PM 86 1942 65 1 82  
MINIMUM 46 706 AM 26 1978 45 1 51  
AVERAGE 56 55 1 67  
 
PRECIPITATION (IN)  
TODAY 0.41 1.46 1875 0.13 0.28 0.00  
MONTH TO DATE 0.41 0.13 0.28 0.00  
SINCE MAR 1 5.15 5.82 -0.67 6.18  
SINCE JAN 1 7.67 10.13 -2.46 11.67  
 
SNOWFALL (IN)  
TODAY 0.0 0.3 1909 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 9 10 -1 0  
MONTH TO DATE 9 10 -1 0  
SINCE MAR 1 1114 1359 -245 1059  
SINCE JUL 1 5308 5851 -543 4878  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 8 5 3 17  
SINCE JAN 1 8 5 3 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 PM  
LOWEST 41 400 AM  
AVERAGE 66  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 1901  
2012  
2018  
MINIMUM TEMPERATURE (F) 45 29 1875  
1978  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 628 AM EDT SUNSET 833 PM EDT  
MAY 2 2025...........SUNRISE 627 AM EDT SUNSET 834 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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