231  
CDUS43 KDTX 180640  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EST TUE FEB 18 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR FEBRUARY 17 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 22 138 AM 59 1911 36 -14 29  
MINIMUM 7 1159 PM -7 1958 21 -14 17  
1979  
AVERAGE 15 28 -13 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.24 1998 0.08 -0.07 0.02  
MONTH TO DATE 0.80 1.19 -0.39 0.14  
SINCE DEC 1 5.33 5.67 -0.34 7.66  
SINCE JAN 1 2.06 3.42 -1.36 5.39  
 
SNOWFALL (IN)  
YESTERDAY 0.4 6.3 2022 0.4 0.0 0.8  
MONTH TO DATE 10.8 7.9 2.9 3.1  
SINCE DEC 1 23.3 30.8 -7.5 20.2  
SINCE JUL 1 25.1 32.7 -7.6 22.6  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 50 37 13 42  
MONTH TO DATE 683 652 31 487  
SINCE DEC 1 2951 2914 37 2407  
SINCE JUL 1 3795 4108 -313 3504  
 
COOLING  
YESTERDAY 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 29 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
LIGHT SNOW  
FOG  
HAZE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 51 500 PM  
AVERAGE 68  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 69 2017  
MINIMUM TEMPERATURE (F) 21 -9 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2025......SUNRISE 725 AM EST SUNSET 610 PM EST  
FEBRUARY 19 2025......SUNRISE 723 AM EST SUNSET 611 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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