327  
CDUS43 KDTX 302025  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 PM EDT WED APR 30 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR APRIL 30 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 63 208 PM 87 1942 65 -2 72  
MINIMUM 40 555 AM 28 1876 45 -5 54  
AVERAGE 52 55 -3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 2019 0.12 -0.12 0.01  
MONTH TO DATE 2.96 3.26 -0.30 4.15  
SINCE MAR 1 4.74 5.69 -0.95 6.18  
SINCE JAN 1 7.26 10.00 -2.74 11.67  
 
SNOWFALL (IN)  
TODAY 0.0 T 1963 0.0 0.0 0.0  
MONTH TO DATE 1.8 1.5 0.3 T  
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 13 11 2 2  
MONTH TO DATE 437 489 -52 362  
SINCE MAR 1 1105 1350 -245 1059  
SINCE JUL 1 5299 5842 -543 4878  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 8 4 4 15  
SINCE MAR 1 8 5 3 15  
SINCE JAN 1 8 5 3 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 600 AM  
LOWEST 38 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1942  
MINIMUM TEMPERATURE (F) 45 26 1978  
 
SUNRISE AND SUNSET  
APRIL 30 2025.........SUNRISE 630 AM EDT SUNSET 832 PM EDT  
MAY 1 2025...........SUNRISE 628 AM EDT SUNSET 833 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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