139  
CDUS43 KDTX 300618  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
136 AM EDT THU AUG 30 2012  
 
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR AUGUST 29 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 357 PM 96 1953 80 1 79  
MINIMUM 59 626 AM 38 1982 61 -2 57  
AVERAGE 70 70 0 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1975 0.10 -0.10 0.00  
MONTH TO DATE 2.25 2.81 -0.56 2.16  
SINCE JUN 1 7.23 9.70 -2.47 10.76  
SINCE JAN 1 18.96 22.24 -3.28 30.49  
 
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 1 -1 0  
MONTH TO DATE 1 1 0 0  
SINCE JUN 1 20 38 -18 13  
SINCE JUL 1 1 3 -2 0  
 
COOLING  
YESTERDAY 5 6 -1 3  
MONTH TO DATE 233 213 20 249  
SINCE JUN 1 920 651 269 886  
SINCE JAN 1 1037 699 338 949    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 39 400 PM  
AVERAGE 63  
   
......................................................  
 
 
THE DETROIT MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 1953  
MINIMUM TEMPERATURE (F) 61 41 1976  
 
 
SUNRISE AND SUNSET  
AUGUST 30 2012........SUNRISE 657 AM EDT SUNSET 810 PM EDT  
AUGUST 31 2012........SUNRISE 658 AM EDT SUNSET 808 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
TEMPERATURE DATA...  
MONTHLY AVERAGE......... 72.7  
DEPARTURE FROM NORMAL... 0.7  
 
DETROIT CITY AIRPORT HIGH AND LOW FOR YESTERDAY.... 76/59   
.................................................................  
............  
CLIMATE INFORMATION FROM THE NATIONAL WEATHER SERVICE FORECAST  
OFFICE IN WHITE LAKE MICHIGAN FOR YESTERDAY...  
 
TEMPERATURE:  
 
HIGH... 78 LOW.... 49  
 
PRECIPITATION:  
 
DAY.... 0.00 MONTH.... 4.70 YEAR.... 19.70  
 
SNOWFALL:  
 
DAY.... 0.0 MONTH.... 0 SEASON.... 0  
 
DETROIT SNOW DEPTH IS MEASURED AT 7 AM.  
 
 
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