090  
CDUS43 KDTX 130544  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
144 AM EDT THU JUL 13 2023  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JULY 12 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 75 400 PM 100 1936 84 -9 85  
MINIMUM 64 500 AM 43 1978 65 -1 68  
AVERAGE 70 74 -4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 3.19 1966 0.10 0.07 T  
MONTH TO DATE 2.38 1.30 1.08 1.02  
SINCE JUN 1 5.57 4.56 1.01 3.37  
SINCE JAN 1 19.52 18.28 1.24 15.24  
 
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 5 9 -4 12  
MONTH TO DATE 118 107 11 109  
SINCE JUN 1 251 283 -32 298  
SINCE JAN 1 300 338 -38 408    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 1936  
MINIMUM TEMPERATURE (F) 65 48 1976  
 
SUNRISE AND SUNSET  
JULY 13 2023..........SUNRISE 609 AM EDT SUNSET 909 PM EDT  
JULY 14 2023..........SUNRISE 609 AM EDT SUNSET 909 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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