211  
CDUS43 KGRR 291010 CCA  
CLIGRR  
 
CLIMATE REPORT... CORRECTED  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
206 AM EDT THU MAY 29 2008  
   
...............................  
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR MAY 28 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1892 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 600 PM 92 1978 74 -6 79  
1977  
MINIMUM 36 528 AM 33 1949 51 -15 46  
1894  
AVERAGE 52 62 -10 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.88 1935 0.11 -0.11 0.00  
MONTH TO DATE 1.64 3.02 -1.38 1.68  
SINCE MAR 1 7.67 9.09 -1.42 9.45  
SINCE JAN 1 15.59 12.66 2.93 13.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
MONTH TO DATE 0.0 T 0.0 0.0  
SINCE MAR 1 9.2 11.8 -2.6 20.3  
SINCE JUL 1 107.0 72.2 34.8 83.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 5 8 2  
MONTH TO DATE 288 242 46 137  
SINCE MAR 1 1709 1769 -60 1513  
SINCE JUL 1 6356 6825 -469 6297  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 6 32 -26 44  
SINCE MAR 1 9 40 -31 50  
SINCE JAN 1 9 40 -31 50  
   
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE 79  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 22  
AVERAGE 52  
   
......................................................  
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1962  
MINIMUM TEMPERATURE (F) 51 35 1966  
 
SUNRISE AND SUNSET  
MAY 29 2008...........SUNRISE 607 AM EDT SUNSET 912 PM EDT  
MAY 30 2008...........SUNRISE 607 AM EDT SUNSET 913 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
IOD  
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