408  
CDUS43 KDTX 190540  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT SAT APR 19 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR APRIL 18 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 83 517 PM 86 2004 60 23 69  
MINIMUM 52 1212 AM 8 1875 40 12 52  
AVERAGE 68 50 18 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.93 1917 0.11 -0.11 0.00  
MONTH TO DATE 2.79 1.86 0.93 2.57  
SINCE MAR 1 4.57 4.29 0.28 4.60  
SINCE JAN 1 7.09 8.60 -1.51 10.09  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 2022 0.0 0.0 0.0  
MONTH TO DATE 1.8 1.2 0.6 T  
SINCE MAR 1 2.2 7.4 -5.2 0.9  
SINCE JUL 1 28.7 44.7 -16.0 23.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 15 -15 4  
MONTH TO DATE 361 335 26 219  
SINCE MAR 1 1029 1196 -167 916  
SINCE JUL 1 5223 5688 -465 4735  
 
COOLING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 1 2 0  
SINCE JAN 1 3 1 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 1100 PM  
LOWEST 39 900 AM  
AVERAGE 51  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 1977  
2005  
MINIMUM TEMPERATURE (F) 40 23 1897  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 646 AM EDT SUNSET 820 PM EDT  
APRIL 20 2025.........SUNRISE 644 AM EDT SUNSET 821 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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