838  
CDUS43 KDTX 182145  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
445 PM EST FRI JAN 18 2019  
 
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JANUARY 18 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 32 1010 AM 58 1996 32 0 28  
1973  
MINIMUM 30 359 PM -18 1976 19 11 13  
AVERAGE 31 25 6 21  
 
PRECIPITATION (IN)  
TODAY T 0.87 1929 0.07 -0.07 0.00  
MONTH TO DATE 0.17 1.20 -1.03 0.61  
SINCE DEC 1 2.83 3.66 -0.83 2.09  
SINCE JAN 1 0.17 1.20 -1.03 0.61  
 
SNOWFALL (IN)  
TODAY MM 5.2 1892 0.4 MM 0.0  
MONTH TO DATE 0.6 7.4 -6.8 5.8  
SINCE DEC 1 1.1 17.0 -15.9 28.3  
SINCE JUL 1 7.8 18.6 -10.8 28.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 40 -6 44  
MONTH TO DATE 600 710 -110 841  
SINCE DEC 1 1540 1792 -252 2022  
SINCE JUL 1 2841 3007 -166 3085  
 
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 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 200 AM  
LOWEST 58 400 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 60 1907  
MINIMUM TEMPERATURE (F) 19 -20 1994  
 
 
SUNRISE AND SUNSET  
JANUARY 18 2019.......SUNRISE 758 AM EST SUNSET 530 PM EST  
JANUARY 19 2019.......SUNRISE 757 AM EST SUNSET 531 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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