311  
CDUS43 KLOT 080637  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SUN JUN 8 2008  
 
...................................    
..THE ROCKFORD CLIMATE SUMMARY FOR JUNE 7 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1893 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 231 PM 97 1933 78 9 88  
MINIMUM 64 357 AM 38 1935 55 9 69  
AVERAGE 76 67 9 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.87 1916 0.16 -0.07 0.65  
MONTH TO DATE 1.72 1.09 0.63 2.52  
SINCE JUN 1 1.72 1.09 0.63 2.52  
SINCE JAN 1 16.97 13.88 3.09 11.99  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
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 72.9 38.7 34.2 37.5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 18 -18 10  
SINCE JUN 1 0 18 -18 10  
SINCE JUL 1 6653 6915 -262 6319  
 
COOLING  
YESTERDAY 11 4 7 14  
MONTH TO DATE 47 26 21 33  
SINCE JUN 1 47 26 21 33  
SINCE JAN 1 62 83 -21 134    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 69 900 PM  
AVERAGE 85  
..........................................................  
 
THE ROCKFORD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1934  
MINIMUM TEMPERATURE (F) 56 36 1913  
 
SUNRISE AND SUNSET  
JUNE 8 2008..........SUNRISE 520 AM CDT SUNSET 831 PM CDT  
JUNE 9 2008..........SUNRISE 520 AM CDT SUNSET 832 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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