463  
CDUS43 KDTX 180540  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
140 AM EDT SAT JUL 18 2026  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JULY 17 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 332 PM 102 2012 84 0 79  
MINIMUM 65 501 AM 46 1978 65 0 66  
AVERAGE 75 74 1 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1983 0.12 -0.12 0.00  
MONTH TO DATE 2.29 1.86 0.43 2.03  
SINCE JUN 1 6.05 5.12 0.93 5.72  
SINCE JAN 1 16.74 18.84 -2.10 16.96  
 
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 4 28 -24 14  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 10 9 1 8  
MONTH TO DATE 244 152 92 207  
SINCE JUN 1 415 328 87 443  
SINCE JAN 1 475 383 92 468    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 55 500 PM  
AVERAGE 72  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1942  
MINIMUM TEMPERATURE (F) 65 49 1971  
 
SUNRISE AND SUNSET  
JULY 18 2026..........SUNRISE 613 AM EDT SUNSET 906 PM EDT  
JULY 19 2026..........SUNRISE 614 AM EDT SUNSET 905 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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