384  
CDUS43 KDTX 312034  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
434 PM EDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 41 159 PM 79 1933 56 -15 63  
1950  
MINIMUM 27 202 AM 21 1988 39 -12 52  
AVERAGE 34 47 -13 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.59 2013 0.08 -0.08 0.45  
MONTH TO DATE 2.10 2.53 -0.43 1.06  
SINCE SEP 1 4.38 5.75 -1.37 2.05  
SINCE JAN 1 33.39 29.50 3.89 20.45  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 1993 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE SEP 1 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 18 13 7  
MONTH TO DATE 348 381 -33 363  
SINCE SEP 1 379 472 -93 439  
SINCE JUL 1 386 481 -95 439  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 28 10 18 1  
SINCE SEP 1 104 100 4 139  
SINCE JAN 1 742 847 -105 1044    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 400 AM  
LOWEST 46 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 81 1950  
MINIMUM TEMPERATURE (F) 39 21 1879  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 805 AM EDT SUNSET 628 PM EDT  
NOVEMBER 1 2023......SUNRISE 806 AM EDT SUNSET 627 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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