670  
CDUS43 KLOT 060647  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1247 AM CST TUE FEB 06 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 5 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 1:28 PM 56 1946 30 9 39  
MINIMUM 22 6:53 AM -21 1979 15 7 19  
AVERAGE 31 23 8 29  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2019 0.05 -0.05 0.00  
MONTH TO DATE T 0.24 -0.24 0.00  
SINCE DEC 1 5.41 3.77 1.64 4.63  
SINCE JAN 1 2.28 1.84 0.44 2.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1924 0.3 -0.3 0.0  
MONTH TO DATE T 1.7 -1.7 0.0  
SINCE DEC 1 18.7 22.0 -3.3 14.3  
SINCE JUL 1 20.2 24.5 -4.3 16.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 42 -8 36  
MONTH TO DATE 136 214 -78 243  
SINCE DEC 1 2304 2723 -419 2548  
SINCE JUL 1 3521 4039 -518 3824  
 
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 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 69 12:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 54 1925  
1946  
MINIMUM TEMPERATURE (F) 15 -20 1982  
 
SUNRISE AND SUNSET  
FEBRUARY 6 2024......SUNRISE 7:05 AM CST SUNSET 5:17 PM CST  
FEBRUARY 7 2024......SUNRISE 7:03 AM CST SUNSET 5:18 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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