059  
CDUS43 KDTX 300653  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
153 AM EST MON DEC 30 2024  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 29 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 46 514 AM 65 1889 34 12 41  
MINIMUM 38 1159 PM -11 1880 22 16 38  
AVERAGE 42 28 14 40  
 
PRECIPITATION (IN)  
YESTERDAY 1.43R 1.34 1940 0.08 1.35 0.06  
MONTH TO DATE 2.96 2.10 0.86 2.25  
SINCE DEC 1 2.96 2.10 0.86 2.25  
SINCE JAN 1 32.15 34.17 -2.02 36.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 1980 0.4 -0.4 0.0  
MONTH TO DATE 3.6 8.2 -4.6 0.1  
SINCE DEC 1 3.6 8.2 -4.6 0.1  
SINCE JUL 1 5.4 10.1 -4.7 2.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 37 -14 25  
MONTH TO DATE 927 971 -44 707  
SINCE DEC 1 927 971 -44 707  
SINCE JUL 1 1771 2165 -394 1804  
 
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 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 AM  
LOWEST 86 300 AM  
AVERAGE 93  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 59 1884  
MINIMUM TEMPERATURE (F) 22 -10 1880  
 
SUNRISE AND SUNSET  
DECEMBER 30 2024......SUNRISE 802 AM EST SUNSET 511 PM EST  
DECEMBER 31 2024......SUNRISE 802 AM EST SUNSET 511 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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