197  
CDUS43 KDTX 220536  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT SAT JUL 22 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JULY 21 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 81 500 PM 100 2011 84 -3 90  
MINIMUM 64 600 AM 50 1970 65 -1 70  
AVERAGE 73 74 -1 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1899 0.12 -0.12 0.29  
MONTH TO DATE 3.89 2.33 1.56 1.66  
SINCE JUN 1 7.08 5.59 1.49 4.01  
SINCE JAN 1 21.03 19.31 1.72 15.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 19 28 -9 11  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 9 -1 15  
MONTH TO DATE 183 188 -5 207  
SINCE JUN 1 316 364 -48 396  
SINCE JAN 1 365 419 -54 506    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 96 1940  
MINIMUM TEMPERATURE (F) 65 49 1970  
 
SUNRISE AND SUNSET  
JULY 22 2023..........SUNRISE 616 AM EDT SUNSET 903 PM EDT  
JULY 23 2023..........SUNRISE 617 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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