327  
CDUS43 KDTX 300541  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 29 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 86 321 PM 92 1929 75 11 79  
1987  
2006  
MINIMUM 55 515 AM 32 1966 55 0 59  
AVERAGE 71 65 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.65 1876 0.11 -0.11 0.00  
MONTH TO DATE 0.92 3.51 -2.59 3.81  
SINCE MAR 1 7.91 9.20 -1.29 8.74  
SINCE JAN 1 13.95 13.51 0.44 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 3 -3 0  
MONTH TO DATE 194 193 1 121  
SINCE MAR 1 1481 1542 -61 1455  
SINCE JUL 1 5383 6034 -651 5785  
 
COOLING  
YESTERDAY 6 3 3 4  
MONTH TO DATE 18 44 -26 78  
SINCE MAR 1 31 49 -18 85  
SINCE JAN 1 31 49 -18 85    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 500 AM  
LOWEST 22 300 PM  
AVERAGE 39  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1942  
MINIMUM TEMPERATURE (F) 55 36 1889  
1966  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 601 AM EDT SUNSET 902 PM EDT  
MAY 31 2023...........SUNRISE 600 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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