589  
CDUS43 KDTX 212126  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EST SAT DEC 21 2024  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 21 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 27 120 PM 61 1967 36 -9 43  
MINIMUM 19 824 AM -6 1901 24 -5 35  
AVERAGE 23 30 -7 39  
 
PRECIPITATION (IN)  
TODAY 0.00 2.17 1967 0.07 -0.07 0.00  
MONTH TO DATE 1.23 1.51 -0.28 1.31  
SINCE DEC 1 1.23 1.51 -0.28 1.31  
SINCE JAN 1 30.42 33.58 -3.16 35.69  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1981 0.3 -0.3 0.0  
MONTH TO DATE 3.0 5.4 -2.4 0.1  
SINCE DEC 1 3.0 5.4 -2.4 0.1  
SINCE JUL 1 4.8 7.3 -2.5 2.5  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 42 35 7 26  
MONTH TO DATE 697 682 15 548  
SINCE DEC 1 697 682 15 548  
SINCE JUL 1 1541 1876 -335 1645  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 300 AM  
LOWEST 50 100 PM  
AVERAGE 63  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 56 1941  
MINIMUM TEMPERATURE (F) 24 -9 1989  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 759 AM EST SUNSET 504 PM EST  
DECEMBER 22 2024......SUNRISE 759 AM EST SUNSET 505 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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