273  
CDUS43 KLOT 220634  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SUN JUN 22 2008  
 
...................................  
   
..THE ROCKFORD CLIMATE SUMMARY FOR JUNE 21 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 83 220 PM 100 1988 81 2 86  
MINIMUM 59 1159 PM 39 1992 59 0 58  
AVERAGE 71 70 1 72  
 
PRECIPITATION (IN)  
YESTERDAY T 2.16 1964 0.16 -0.16 0.19  
MONTH TO DATE 5.52 3.39 2.13 3.25  
SINCE JUN 1 5.52 3.39 2.13 3.25  
SINCE JAN 1 20.77 16.18 4.59 12.72  
 
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 1 -1 0  
MONTH TO DATE 1 35 -34 13  
SINCE JUN 1 1 35 -34 13  
SINCE JUL 1 6654 6932 -278 6322  
 
COOLING  
YESTERDAY 6 6 0 7  
MONTH TO DATE 118 101 17 147  
SINCE JUN 1 118 101 17 147  
SINCE JAN 1 133 158 -25 248    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 30 500 PM  
AVERAGE 60  
 
..........................................................  
 
 
THE ROCKFORD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 97 1923  
MINIMUM TEMPERATURE (F) 59 45 1992  
 
 
SUNRISE AND SUNSET  
JUNE 22 2008..........SUNRISE 521 AM CDT SUNSET 836 PM CDT  
JUNE 23 2008..........SUNRISE 521 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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