491  
CDUS43 KGRR 210606  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
206 AM EDT SAT JUN 21 2008  
 
...................................  
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JUNE 20 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 81 320 PM 102 1953 79 2 80  
MINIMUM 52 527 AM 41 1970 57 -5 56  
AVERAGE 67 68 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.84 1997 0.13 -0.13 0.00  
MONTH TO DATE 4.37 2.44 1.93 3.09  
SINCE JUN 1 4.37 2.44 1.93 3.09  
SINCE JAN 1 20.45 15.43 5.02 16.71  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2007 0.0 0.0 0.0  
2006  
2005  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 107.0 72.2 34.8 83.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 19 48 -29 25  
SINCE JUN 1 19 48 -29 25  
SINCE JUL 1 6385 6886 -501 6322  
 
COOLING  
YESTERDAY 2 5 -3 3  
MONTH TO DATE 101 70 31 134  
SINCE JUN 1 101 70 31 134  
SINCE JAN 1 112 116 -4 213    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE 87 PERCENT  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 30  
AVERAGE 57  
 
..........................................................  
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1988  
MINIMUM TEMPERATURE (F) 57 40 1969  
 
 
SUNRISE AND SUNSET  
JUNE 21 2008..........SUNRISE 604 AM EDT SUNSET 924 PM EDT  
JUNE 22 2008..........SUNRISE 604 AM EDT SUNSET 925 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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