375  
CDUS43 KDTX 202025  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 PM EDT MON JUL 20 2026  
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR JULY 20 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 230 PM 97 1977 84 -4 79  
2019  
MINIMUM 58 443 AM 48 1971 65 -7 67  
AVERAGE 69 74 -5 73  
 
PRECIPITATION (IN)  
TODAY 0.00 2.04 1989 0.12 -0.12 0.00  
MONTH TO DATE 2.29 2.21 0.08 2.03  
SINCE JUN 1 6.05 5.47 0.58 5.72  
SINCE JAN 1 16.74 19.19 -2.45 16.96  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 4 9 -5 8  
MONTH TO DATE 271 179 92 225  
SINCE JUN 1 442 355 87 461  
SINCE JAN 1 502 410 92 486    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 45 1100 AM  
AVERAGE 66  
   
......................................................
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 2011  
MINIMUM TEMPERATURE (F) 65 50 1970  
 
SUNRISE AND SUNSET  
JULY 20 2026..........SUNRISE 615 AM EDT SUNSET 904 PM EDT  
JULY 21 2026..........SUNRISE 616 AM EDT SUNSET 903 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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