158  
CDUS43 KDTX 212040  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
440 PM EDT TUE MAY 21 2024  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR MAY 21 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 258 PM 92 1977 72 16 76  
MINIMUM 65 540 AM 32 1883 52 13 48  
AVERAGE 77 62 15 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 2004 0.13 -0.13 0.00  
MONTH TO DATE 1.27 2.59 -1.32 0.92  
SINCE MAR 1 7.45 8.28 -0.83 7.91  
SINCE JAN 1 12.94 12.59 0.35 13.95  
 
SNOWFALL (IN)  
TODAY 0.0 2.3 1883 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE MAR 1 0.9 7.7 -6.8 15.9  
SINCE JUL 1 23.5 45.0 -21.5 37.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 3  
MONTH TO DATE 62 160 -98 163  
SINCE MAR 1 1121 1509 -388 1450  
SINCE JUL 1 4940 6001 -1061 5352  
 
COOLING  
TODAY 12 2 10 0  
MONTH TO DATE 44 23 21 10  
SINCE MAR 1 59 28 31 23  
SINCE JAN 1 59 28 31 23    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 43 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1964  
1994  
MINIMUM TEMPERATURE (F) 52 32 1883  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 606 AM EDT SUNSET 854 PM EDT  
MAY 22 2024...........SUNRISE 605 AM EDT SUNSET 855 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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