868  
CDUS43 KLOT 200633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST THU JAN 20 2005  
      
...................  
 
   
THE ROCKFORD CLIMATE SUMMARY FOR JANUARY 19 2005...  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1906 TO 2005  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL      
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 722 AM 52 1933 27 9 19  
MINIMUM 23 1159 PM -24 1994 10 13 2  
1985  
AVERAGE 30 19 11 11  
 
PRECIPITATION (IN)  
YESTERDAY T 1.31 1988 0.04 -0.04 0.00  
MONTH TO DATE 2.55 0.93 1.62 0.31  
SINCE DEC 1 3.20 2.99 0.21 3.51  
SINCE JAN 1 2.55 0.93 1.62 0.31  
 
SNOWFALL (IN)  
YESTERDAY T  
MONTH TO DATE 11.2  
SINCE DEC 1 12.1  
SINCE JUL 1 17.4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 47 -12 54  
MONTH TO DATE 829 879 -50 780  
SINCE DEC 1 2022 2123 -101 1856  
SINCE JUL 1 3228 3554 -326 3177  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0      
........................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 60 1100 PM  
AVERAGE 75      
................................................  
 
 
THE ROCKFORD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 51 1921  
MINIMUM TEMPERATURE (F) 10 -26 1985  
 
SUNRISE AND SUNSET  
JANUARY 20 2005.......SUNRISE 720 AM CST SUNSET 456 PM CST  
JANUARY 21 2005.......SUNRISE 719 AM CST SUNSET 457 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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