933  
CDUS43 KDTX 260539  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
139 AM EDT WED SEP 26 2018  
 
   
...............................
 
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR SEPTEMBER 25 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 531 PM 93 1891 70 6 90  
MINIMUM 67 410 AM 34 1879 51 16 68  
AVERAGE 72 60 12 79  
 
PRECIPITATION (IN)  
YESTERDAY 2.51R 1.40 1986 0.11 2.40 0.00  
MONTH TO DATE 6.40 2.78 3.62 0.90  
SINCE SEP 1 6.40 2.78 3.62 0.90  
SINCE JAN 1 33.90 25.21 8.69 26.20  
 
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 SEP 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 6 -6 0  
MONTH TO DATE 27 69 -42 46  
SINCE SEP 1 27 69 -42 46  
SINCE JUL 1 27 79 -52 50  
 
COOLING  
YESTERDAY 7 1 6 14  
MONTH TO DATE 187 78 109 114  
SINCE SEP 1 187 78 109 114  
SINCE JAN 1 1202 789 413 864    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 11.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 82 100 PM  
AVERAGE 88  
   
......................................................
 
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 93 2017  
MINIMUM TEMPERATURE (F) 50 30 1883  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2018.....SUNRISE 725 AM EDT SUNSET 724 PM EDT  
SEPTEMBER 27 2018.....SUNRISE 726 AM EDT SUNSET 722 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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