903  
CDUS43 KDTX 230637  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
137 AM EST MON DEC 23 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 22 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 28 201 PM 56 1941 35 -7 40  
MINIMUM 11 810 AM -9 1989 24 -13 36  
AVERAGE 20 30 -10 38  
 
PRECIPITATION (IN)  
YESTERDAY T 1.09 1881 0.08 -0.08 0.10  
MONTH TO DATE 1.23 1.59 -0.36 1.41  
SINCE DEC 1 1.23 1.59 -0.36 1.41  
SINCE JAN 1 30.42 33.66 -3.24 35.79  
 
SNOWFALL (IN)  
YESTERDAY T 2.6 1981 0.3 -0.3 0.0  
MONTH TO DATE 3.0 5.7 -2.7 0.1  
SINCE DEC 1 3.0 5.7 -2.7 0.1  
SINCE JUL 1 4.8 7.6 -2.8 2.5  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 35 10 27  
MONTH TO DATE 744 717 27 575  
SINCE DEC 1 744 717 27 575  
SINCE JUL 1 1588 1911 -323 1672  
 
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 13 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 57 100 PM  
AVERAGE 69  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 59 2015  
MINIMUM TEMPERATURE (F) 24 -9 1983  
 
SUNRISE AND SUNSET  
DECEMBER 23 2024......SUNRISE 800 AM EST SUNSET 506 PM EST  
DECEMBER 24 2024......SUNRISE 800 AM EST SUNSET 506 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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