617  
CDUS43 KDTX 290540  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT MON MAY 29 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 28 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 82 401 PM 95 2012 74 8 75  
MINIMUM 51 430 AM 35 1889 54 -3 55  
1894  
1907  
AVERAGE 67 64 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.02 1935 0.11 -0.11 0.00  
MONTH TO DATE 0.92 3.40 -2.48 3.81  
SINCE MAR 1 7.91 9.09 -1.18 8.74  
SINCE JAN 1 13.95 13.40 0.55 11.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 15.9 7.7 8.2 7.5  
SINCE JUL 1 37.1 45.0 -7.9 47.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 194 190 4 121  
SINCE MAR 1 1481 1539 -58 1455  
SINCE JUL 1 5383 6031 -648 5785  
 
COOLING  
YESTERDAY 2 3 -1 0  
MONTH TO DATE 12 41 -29 74  
SINCE MAR 1 25 46 -21 81  
SINCE JAN 1 25 46 -21 81    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 400 AM  
LOWEST 23 500 PM  
AVERAGE 47  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1929  
1987  
2006  
MINIMUM TEMPERATURE (F) 55 32 1966  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 601 AM EDT SUNSET 901 PM EDT  
MAY 30 2023...........SUNRISE 601 AM EDT SUNSET 902 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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