367  
CDUS43 KDTX 011323  
CLIDTW  
 
CLIMATE REPORT...CORRECTED  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
823 AM EST WED JAN 01 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 31 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 42 139 PM 65 1875 34 8 39  
MINIMUM 33 1159 PM -5 1967 22 11 34  
1976  
AVERAGE 38 28 10 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.98 2006 0.07 0.01 0.02  
MONTH TO DATE 3.27 2.25 1.02 2.27  
SINCE DEC 1 3.27 2.25 1.02 2.27  
SINCE JAN 1 32.46 34.32 -1.86 36.65  
 
SNOWFALL (IN)  
YESTERDAY T 3.4 1969 0.4 -0.4 T  
MONTH TO DATE 3.6 8.9 -5.3 0.1  
SINCE DEC 1 3.6 8.9 -5.3 0.1  
SINCE JUL 1 5.4 10.8 -5.4 2.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 37 -10 28  
MONTH TO DATE 977 1045 -68 765  
SINCE DEC 1 977 1045 -68 765  
SINCE JUL 1 1821 2239 -418 1862  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 995 847 148 742    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 PM  
LOWEST 67 100 PM  
AVERAGE 84  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 65 1876  
MINIMUM TEMPERATURE (F) 21 -7 1968  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 802 AM EST SUNSET 512 PM EST  
JANUARY 2 2025.......SUNRISE 802 AM EST SUNSET 513 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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