918  
CDUS43 KDTX 312137  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
437 PM EST FRI JAN 31 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 31 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 40 154 AM 60 1989 32 8 39  
MINIMUM 37 359 PM -14 2019 18 19 33  
AVERAGE 39 25 14 36  
 
PRECIPITATION (IN)  
TODAY 0.55 1.48 1878 0.06 0.49 0.00  
MONTH TO DATE 1.21 2.23 -1.02 5.25  
SINCE DEC 1 4.48 4.48 0.00 7.52  
SINCE JAN 1 1.21 2.23 -1.02 5.25  
 
SNOWFALL (IN)  
TODAY 0.0 10.0 1982 0.5 -0.5 0.0  
MONTH TO DATE 8.7 14.0 -5.3 17.0  
SINCE DEC 1 12.3 22.9 -10.6 17.1  
SINCE JUL 1 14.1 24.8 -10.7 19.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 40 -14 29  
MONTH TO DATE 1286 1219 67 1155  
SINCE DEC 1 2263 2265 -2 1920  
SINCE JUL 1 3107 3459 -352 3017  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 PM  
LOWEST 70 1200 AM  
AVERAGE 85  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 54 1933  
MINIMUM TEMPERATURE (F) 19 -7 1971  
 
SUNRISE AND SUNSET  
JANUARY 31 2025.......SUNRISE 747 AM EST SUNSET 547 PM EST  
FEBRUARY 1 2025......SUNRISE 746 AM EST SUNSET 548 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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