519  
CDUS43 KDTX 212033  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
431 PM EDT TUE MAY 21 2019  
 
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 21 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 62 250 PM 92 1977 71 -9 67  
MINIMUM 42 538 AM 32 1883 51 -9 50  
AVERAGE 52 61 -9 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 2004 0.12 -0.12 0.43  
MONTH TO DATE 2.59 2.22 0.37 6.03  
SINCE MAR 1 10.87 7.40 3.47 12.45  
SINCE JAN 1 14.95 11.38 3.57 18.08  
 
SNOWFALL (IN)  
TODAY 0.0 2.3 1883 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 2.6 8.6 -6.0 8.3  
SINCE JUL 1 31.3 42.5 -11.2 61.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 5 8 6  
MONTH TO DATE 194 166 28 76  
SINCE MAR 1 1613 1507 106 1639  
SINCE JUL 1 6145 6060 85 6075  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 3 18 -15 20  
SINCE MAR 1 3 24 -21 20  
SINCE JAN 1 3 24 -21 20    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 600 AM  
LOWEST 36 200 PM  
AVERAGE 60  
   
......................................................
 
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1994  
1964  
MINIMUM TEMPERATURE (F) 51 32 1883  
 
 
SUNRISE AND SUNSET  
MAY 21 2019...........SUNRISE 607 AM EDT SUNSET 853 PM EDT  
MAY 22 2019...........SUNRISE 606 AM EDT SUNSET 854 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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