270  
CDUS43 KLOT 300631  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
130 AM CDT MON JUN 30 2008  
 
...................................  
   
..THE ROCKFORD CLIMATE SUMMARY FOR JUNE 29 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 73 1041 AM 103 1931 82 -9 76  
MINIMUM 60 548 AM 42 1923 61 -1 53  
AVERAGE 67 72 -5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.53 2.16 1990 0.15 0.38 0.00  
MONTH TO DATE 6.27 4.65 1.62 4.07  
SINCE JUN 1 6.27 4.65 1.62 4.07  
SINCE JAN 1 21.52 17.44 4.08 13.54  
 
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 0 0 0  
MONTH TO DATE 1 36 -35 13  
SINCE JUN 1 1 36 -35 13  
SINCE JUL 1 6654 6933 -279 6322  
 
COOLING  
YESTERDAY 2 7 -5 0  
MONTH TO DATE 170 155 15 195  
SINCE JUN 1 170 155 15 195  
SINCE JAN 1 185 212 -27 296    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 61 500 PM  
AVERAGE 81  
 
..........................................................  
 
 
THE ROCKFORD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1931  
MINIMUM TEMPERATURE (F) 61 42 1943  
 
 
SUNRISE AND SUNSET  
JUNE 30 2008..........SUNRISE 524 AM CDT SUNSET 836 PM CDT  
JULY 1 2008..........SUNRISE 524 AM CDT SUNSET 836 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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