975  
CDUS43 KLOT 150639  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST THU FEB 15 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 14 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 3:14 PM 59 1918 33 16 50  
2006  
MINIMUM 18 7:16 AM -10 2020 17 1 25  
AVERAGE 34 25 9 38  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1919 0.06 -0.06 0.07  
MONTH TO DATE T 0.73 -0.73 1.01  
SINCE DEC 1 5.41 4.26 1.15 5.64  
SINCE JAN 1 2.28 2.33 -0.05 3.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1990 0.3 -0.3 0.0  
MONTH TO DATE T 4.6 -4.6 T  
SINCE DEC 1 18.7 24.9 -6.2 14.3  
SINCE JUL 1 20.2 27.4 -7.2 16.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 40 -9 27  
MONTH TO DATE 393 584 -191 522  
SINCE DEC 1 2561 3093 -532 2827  
SINCE JUL 1 3778 4409 -631 4103  
 
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 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 5:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 67 1921  
MINIMUM TEMPERATURE (F) 18 -13 1920  
 
SUNRISE AND SUNSET  
FEBRUARY 15 2024......SUNRISE 6:53 AM CST SUNSET 5:28 PM CST  
FEBRUARY 16 2024......SUNRISE 6:52 AM CST SUNSET 5:30 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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