746  
CDUS43 KDTX 140641  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EST THU DEC 14 2023  
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR DECEMBER 13 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 38 249 PM 62 2015 38 0 35  
MINIMUM 22 816 AM 1 1903 26 -4 30  
1962  
AVERAGE 30 32 -2 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.15 1881 0.07 -0.07 0.00  
MONTH TO DATE 1.02 0.96 0.06 0.05  
SINCE DEC 1 1.02 0.96 0.06 0.05  
SINCE JAN 1 35.40 33.03 2.37 22.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.3 2017 0.2 -0.2 0.0  
MONTH TO DATE T 3.0 -3.0 T  
SINCE DEC 1 T 3.0 -3.0 T  
SINCE JUL 1 2.4 4.9 -2.5 2.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 33 2 32  
MONTH TO DATE 338 408 -70 362  
SINCE DEC 1 338 408 -70 362  
SINCE JUL 1 1435 1602 -167 1444  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 742 847 -105 1044    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 800 AM  
LOWEST 42 300 PM  
AVERAGE 65  
   
......................................................  
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 65 1975  
MINIMUM TEMPERATURE (F) 26 -1 1914  
 
SUNRISE AND SUNSET  
DECEMBER 14 2023......SUNRISE 754 AM EST SUNSET 502 PM EST  
DECEMBER 15 2023......SUNRISE 755 AM EST SUNSET 502 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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