004  
CDUS43 KDTX 300638  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
138 AM EST THU JAN 30 2025  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 29 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 43 213 PM 58 1914 32 11 37  
MINIMUM 25 1134 PM -7 1885 18 7 32  
AVERAGE 34 25 9 35  
 
PRECIPITATION (IN)  
YESTERDAY T 0.84 1969 0.07 -0.07 T  
MONTH TO DATE 0.66 2.11 -1.45 4.97  
SINCE DEC 1 3.93 4.36 -0.43 7.24  
SINCE JAN 1 0.66 2.11 -1.45 4.97  
 
SNOWFALL (IN)  
YESTERDAY T 4.5 1909 0.5 -0.5 T  
MONTH TO DATE 8.7 13.1 -4.4 14.6  
SINCE DEC 1 12.3 22.0 -9.7 14.7  
SINCE JUL 1 14.1 23.9 -9.8 17.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 40 -9 30  
MONTH TO DATE 1230 1139 91 1094  
SINCE DEC 1 2207 2185 22 1859  
SINCE JUL 1 3051 3379 -328 2956  
 
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 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 1100 PM  
LOWEST 46 400 PM  
AVERAGE 59  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 62 2013  
MINIMUM TEMPERATURE (F) 18 -13 2019  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 748 AM EST SUNSET 546 PM EST  
JANUARY 31 2025.......SUNRISE 747 AM EST SUNSET 547 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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