132  
CDUS43 KDTX 130535  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
135 AM EDT TUE MAY 13 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 12 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 81 231 PM 90 1881 69 12 71  
MINIMUM 44 507 AM 32 1934 49 -5 44  
AVERAGE 63 59 4 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.48 2002 0.12 -0.12 0.00  
MONTH TO DATE 2.60 1.48 1.12 1.06  
SINCE MAR 1 7.34 7.17 0.17 7.24  
SINCE JAN 1 9.86 11.48 -1.62 12.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2020 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 2 7 -5 7  
MONTH TO DATE 99 106 -7 60  
SINCE MAR 1 1204 1455 -251 1119  
SINCE JUL 1 5398 5947 -549 4938  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 8 -8 2  
SINCE MAR 1 8 13 -5 17  
SINCE JAN 1 8 13 -5 17    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1100 PM  
LOWEST 31 500 PM  
AVERAGE 54  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1977  
MINIMUM TEMPERATURE (F) 49 30 1971  
2013  
 
SUNRISE AND SUNSET  
MAY 13 2025...........SUNRISE 614 AM EDT SUNSET 846 PM EDT  
MAY 14 2025...........SUNRISE 613 AM EDT SUNSET 847 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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