411  
CDUS43 KLOT 040635  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST SUN FEB 04 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 3 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 49 3:58 PM 54 1931 30 19 7  
1992  
MINIMUM 30 5:49 AM -24 1996 15 15 -5  
AVERAGE 40 22 18 1  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 2008 0.05 -0.05 0.00  
MONTH TO DATE T 0.14 -0.14 0.00  
SINCE DEC 1 5.41 3.67 1.74 4.63  
SINCE JAN 1 2.28 1.74 0.54 2.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.8 2008 0.4 -0.4 0.0  
MONTH TO DATE T 1.1 -1.1 0.0  
SINCE DEC 1 18.7 21.4 -2.7 14.3  
SINCE JUL 1 20.2 23.9 -3.7 16.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 43 -18 64  
MONTH TO DATE 76 129 -53 165  
SINCE DEC 1 2244 2638 -394 2470  
SINCE JUL 1 3461 3954 -493 3746  
 
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 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 3:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 49 1962  
1973  
MINIMUM TEMPERATURE (F) 15 -19 1996  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2024......SUNRISE 7:07 AM CST SUNSET 5:14 PM CST  
FEBRUARY 5 2024......SUNRISE 7:06 AM CST SUNSET 5:16 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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