593  
CDUS43 KGRR 082207  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
507 PM EST SUN NOV 8 2009  
 
   
...............................  
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR NOVEMBER 8 2009  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1892 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72R 200 PM 72 1931 49 23  
MINIMUM 36 MM 16 1991 34 2  
1976  
AVERAGE 54 41 13  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1916 0.11 -0.11  
MONTH TO DATE 0.14 0.83 -0.69  
SINCE SEP 1 9.34 7.91 1.43  
SINCE JAN 1 38.52 31.91 6.61  
 
SNOWFALL (IN)  
TODAY 0.0 1.3 1955 0.2 -0.2  
MONTH TO DATE 0.0 1.1 -1.1  
SINCE SEP 1 T 1.7 -1.7  
SINCE JUL 1 T 1.7 -1.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 -13  
MONTH TO DATE 161 -18  
SINCE SEP 1 754 -55  
SINCE JUL 1 807 -36  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE SEP 1 47 -14  
SINCE JAN 1 455 -158    
...........................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.6  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 49  
AVERAGE 71  
   
......................................................  
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 73 1931  
MINIMUM TEMPERATURE (F) 33 16 2003  
 
 
SUNRISE AND SUNSET  
NOVEMBER 8 2009......SUNRISE 726 AM EST SUNSET 526 PM EST  
NOVEMBER 9 2009......SUNRISE 727 AM EST SUNSET 525 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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