657  
CDUS43 KLOT 080631  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1231 AM CST THU FEB 08 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR FEBRUARY 7 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 48 2:28 PM 52 2009 31 17 45  
MINIMUM 31 2:43 AM -16 1972 15 16 29  
AVERAGE 40 23 17 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 2019 0.05 -0.05 0.00  
MONTH TO DATE T 0.34 -0.34 0.00  
SINCE DEC 1 5.41 3.87 1.54 4.63  
SINCE JAN 1 2.28 1.94 0.34 2.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1933 0.3 -0.3 0.0  
MONTH TO DATE T 2.4 -2.4 0.0  
SINCE DEC 1 18.7 22.7 -4.0 14.3  
SINCE JUL 1 20.2 25.2 -5.0 16.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 42 -17 28  
MONTH TO DATE 194 298 -104 309  
SINCE DEC 1 2362 2807 -445 2614  
SINCE JUL 1 3579 4123 -544 3890  
 
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 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 AM  
LOWEST 68 2:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 58 1990  
MINIMUM TEMPERATURE (F) 16 -20 1985  
 
SUNRISE AND SUNSET  
FEBRUARY 8 2024......SUNRISE 7:02 AM CST SUNSET 5:19 PM CST  
FEBRUARY 9 2024......SUNRISE 7:01 AM CST SUNSET 5:21 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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