155  
CDUS43 KLOT 042241  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
441 PM CST SUN FEB 04 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 4 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 52R 3:07 PM 49 1962 30 22 39  
1973  
MINIMUM 32 1:24 AM -19 1996 15 17 6  
AVERAGE 42 22 20 23  
 
PRECIPITATION (IN)  
TODAY 0.00 0.75 1986 0.05 -0.05 0.00  
MONTH TO DATE T 0.19 -0.19 0.00  
SINCE DEC 1 5.41 3.72 1.69 4.63  
SINCE JAN 1 2.28 1.79 0.49 2.07  
 
SNOWFALL (IN)  
TODAY 0.0 3.3 1977 0.3 -0.3 0.0  
MONTH TO DATE T 1.4 -1.4 0.0  
SINCE DEC 1 18.7 21.7 -3.0 14.3  
SINCE JUL 1 20.2 24.2 -4.0 16.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 23 43 -20 42  
MONTH TO DATE 99 172 -73 207  
SINCE DEC 1 2267 2681 -414 2512  
SINCE JUL 1 3484 3997 -513 3788  
 
COOLING  
TODAY 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 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 2:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 56 1946  
MINIMUM TEMPERATURE (F) 15 -21 1979  
 
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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