400  
CDUS43 KDTX 202026  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
426 PM EDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 20 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 58 1214 PM 80 1920 60 -2 44  
MINIMUM 53 821 AM 19 1972 43 10 35  
AVERAGE 56 51 5 40  
 
PRECIPITATION (IN)  
TODAY 0.08 1.09 1918 0.08 0.00 0.02  
MONTH TO DATE 1.42 1.65 -0.23 0.27  
SINCE SEP 1 3.70 4.87 -1.17 1.26  
SINCE JAN 1 32.71 28.62 4.09 19.66  
 
SNOWFALL (IN)  
TODAY 0.0 0.4 1992 0.0 0.0 T  
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 9 14 -5 25  
MONTH TO DATE 200 206 -6 255  
SINCE SEP 1 231 297 -66 331  
SINCE JUL 1 238 306 -68 331  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 22 8 14 1  
SINCE SEP 1 98 98 0 139  
SINCE JAN 1 736 845 -109 1044    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 80 1100 AM  
AVERAGE 87  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 81 1920  
1947  
2007  
MINIMUM TEMPERATURE (F) 42 17 1974  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 752 AM EDT SUNSET 644 PM EDT  
OCTOBER 21 2023.......SUNRISE 753 AM EDT SUNSET 642 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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