166  
CDUS43 KGRR 180608  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
208 AM EDT WED JUN 18 2008  
 
...................................  
   
..THE GRAND RAPIDS CLIMATE SUMMARY FOR JUNE 17 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 68 639 PM 95 1994 79 -11 87  
1992  
MINIMUM 51 257 AM 40 1980 56 -5 67  
AVERAGE 60 68 -8 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 1996 0.13 -0.13 0.02  
1956  
MONTH TO DATE 4.37 2.05 2.32 2.63  
SINCE JUN 1 4.37 2.05 2.32 2.63  
SINCE JAN 1 20.45 15.04 5.41 16.25  
 
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 5 1 4 0  
MONTH TO DATE 13 45 -32 25  
SINCE JUN 1 13 45 -32 25  
SINCE JUL 1 6379 6883 -504 6322  
 
COOLING  
YESTERDAY 0 4 -4 12  
MONTH TO DATE 99 57 42 109  
SINCE JUN 1 99 57 42 109  
SINCE JAN 1 110 103 7 188    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE 60 PERCENT  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 45  
AVERAGE 67  
 
..........................................................  
 
 
THE GRAND RAPIDS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 96 1994  
1987  
MINIMUM TEMPERATURE (F) 57 43 1947  
 
 
SUNRISE AND SUNSET  
JUNE 18 2008..........SUNRISE 603 AM EDT SUNSET 924 PM EDT  
JUNE 19 2008..........SUNRISE 603 AM EDT SUNSET 924 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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