599  
CDUS43 KDTX 092133  
CLIDTW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
432 PM EST MON NOV 9 2009  
 
   
...............................  
 
   
..THE DETROIT MI CLIMATE SUMMARY FOR NOVEMBER 9 2009  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1874 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 355 PM 75 1999 51 15 43  
MINIMUM 48 346 AM 18 1991 36 12 32  
AVERAGE 57 43 14 38  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 1897 0.09 -0.09 0.06  
MONTH TO DATE T 0.75 -0.75 0.62  
SINCE SEP 1 4.69 6.25 -1.56 7.76  
SINCE JAN 1 30.60 28.47 2.13 27.22  
 
SNOWFALL (IN)  
TODAY 0.0 5.3 1921 0.1 -0.1 T  
MONTH TO DATE 0.0 0.6 -0.6 T  
SINCE SEP 1 0.0 0.9 -0.9 T  
SINCE JUL 1 0.0 0.9 -0.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 22 -14 27  
MONTH TO DATE 165 188 -23 134  
SINCE SEP 1 676 735 -59 609  
SINCE JUL 1 695 747 -52 613  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 92 81 11 82  
SINCE JAN 1 597 736 -139 787    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 63 100 PM  
AVERAGE 78  
   
......................................................  
 
 
THE DETROIT MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 68 1999  
MINIMUM TEMPERATURE (F) 35 19 1913  
 
 
SUNRISE AND SUNSET  
NOVEMBER 9 2009......SUNRISE 717 AM EST SUNSET 517 PM EST  
NOVEMBER 10 2009......SUNRISE 718 AM EST SUNSET 516 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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