675  
CDUS43 KDTX 160536  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT FRI MAY 16 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 15 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 81 513 PM 92 1962 70 11 76  
MINIMUM 60 534 AM 33 1895 50 10 54  
1973  
AVERAGE 71 60 11 65  
 
PRECIPITATION (IN)  
YESTERDAY T 1.46 1923 0.12 -0.12 0.00  
MONTH TO DATE 2.83 1.86 0.97 1.06  
SINCE MAR 1 7.57 7.55 0.02 7.24  
SINCE JAN 1 10.09 11.86 -1.77 12.73  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2016 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 0 6 -6 0  
MONTH TO DATE 99 126 -27 60  
SINCE MAR 1 1204 1475 -271 1119  
SINCE JUL 1 5398 5967 -569 4938  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 10 11 -1 7  
SINCE MAR 1 18 16 2 22  
SINCE JAN 1 18 16 2 22    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 54 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 1962  
MINIMUM TEMPERATURE (F) 50 32 1967  
1984  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 611 AM EDT SUNSET 849 PM EDT  
MAY 17 2025...........SUNRISE 610 AM EDT SUNSET 850 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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