371  
CDUS43 KDTX 212027  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
427 PM EDT MON OCT 21 2024  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 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 80 259 PM 81 1920 60 20 53  
1947  
2007  
MINIMUM 51 454 AM 17 1974 42 9 44  
AVERAGE 66 51 15 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.96 1929 0.08 -0.08 0.01  
1965  
MONTH TO DATE 1.40 1.73 -0.33 1.43  
SINCE SEP 1 2.62 4.95 -2.33 3.71  
SINCE JAN 1 27.25 28.70 -1.45 32.72  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1925 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 14 -14 16  
MONTH TO DATE 175 220 -45 218  
SINCE SEP 1 197 311 -114 249  
SINCE JUL 1 200 320 -120 256  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 4 8 -4 22  
SINCE SEP 1 128 98 30 98  
SINCE JAN 1 986 845 141 736    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 24 300 PM  
AVERAGE 45  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 81 1920  
MINIMUM TEMPERATURE (F) 42 25 1967  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 754 AM EDT SUNSET 641 PM EDT  
OCTOBER 22 2024.......SUNRISE 755 AM EDT SUNSET 640 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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