815  
CDUS43 KDTX 160636  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EST THU JAN 16 2025  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 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 26 146 PM 59 1932 32 -6 9  
MINIMUM 8 811 AM -12 1972 19 -11 -3  
AVERAGE 17 26 -9 3  
 
PRECIPITATION (IN)  
YESTERDAY T 0.82 1962 0.07 -0.07 0.00  
MONTH TO DATE 0.29 1.15 -0.86 2.19  
SINCE DEC 1 3.56 3.40 0.16 4.46  
SINCE JAN 1 0.29 1.15 -0.86 2.19  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 1881 0.5 -0.5 0.0  
1997  
MONTH TO DATE 5.7 6.5 -0.8 8.6  
SINCE DEC 1 9.3 15.4 -6.1 8.7  
SINCE JUL 1 11.1 17.3 -6.2 11.1  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 40 8 62  
MONTH TO DATE 621 579 42 541  
SINCE DEC 1 1598 1625 -27 1306  
SINCE JUL 1 2442 2819 -377 2403  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 800 AM  
LOWEST 56 700 PM  
AVERAGE 72  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 1949  
1953  
MINIMUM TEMPERATURE (F) 19 -15 2009  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 759 AM EST SUNSET 528 PM EST  
JANUARY 17 2025.......SUNRISE 758 AM EST SUNSET 529 PM EST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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