907  
CDUS43 KDTX 040541  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EDT SUN MAY 04 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 3 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 55 328 PM 89 2012 66 -11 72  
MINIMUM 45 1159 PM 28 1978 46 -1 55  
AVERAGE 50 56 -6 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.31 1997 0.13 -0.13 0.26  
MONTH TO DATE 0.41 0.39 0.02 0.26  
SINCE MAR 1 5.15 6.08 -0.93 6.44  
SINCE JAN 1 7.67 10.39 -2.72 11.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 2005 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  
YESTERDAY 15 10 5 1  
MONTH TO DATE 23 30 -7 5  
SINCE MAR 1 1128 1379 -251 1064  
SINCE JUL 1 5322 5871 -549 4883  
 
COOLING  
YESTERDAY 0 0 0 0  
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 N (20)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 400 AM  
LOWEST 57 400 PM  
AVERAGE 66  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1949  
MINIMUM TEMPERATURE (F) 46 28 1966  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 624 AM EDT SUNSET 836 PM EDT  
MAY 5 2025...........SUNRISE 623 AM EDT SUNSET 837 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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