129  
CDUS43 KDTX 200550  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
150 AM EDT MON OCT 20 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR OCTOBER 19 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 447 AM 85 1953 61 7 70  
MINIMUM 49 1145 PM 22 1972 43 6 40  
AVERAGE 59 52 7 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 2.02 1877 0.08 0.09 0.00  
1985  
MONTH TO DATE 0.41 1.57 -1.16 1.40  
SINCE SEP 1 2.28 4.79 -2.51 2.62  
SINCE JAN 1 25.90 28.54 -2.64 27.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 1989 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  
YESTERDAY 6 13 -7 10  
MONTH TO DATE 102 192 -90 168  
SINCE SEP 1 132 283 -151 190  
SINCE JUL 1 151 292 -141 193  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 8 21 3  
SINCE SEP 1 127 98 29 127  
SINCE JAN 1 955 845 110 985    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 77 1100 PM  
AVERAGE 85  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 1920  
MINIMUM TEMPERATURE (F) 43 19 1972  
 
SUNRISE AND SUNSET  
OCTOBER 20 2025.......SUNRISE 752 AM EDT SUNSET 643 PM EDT  
OCTOBER 21 2025.......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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