886  
CDUS43 KLOT 142233  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CST SAT DEC 14 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 14 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 37 1:08 PM 61 2015 35 2 51  
MINIMUM 24 1:14 AM -11 1919 21 3 21  
1985  
1989  
AVERAGE 31 28 3 36  
 
PRECIPITATION (IN)  
TODAY 0.09 1.70 2022 0.06 0.03 0.00  
MONTH TO DATE 0.09 0.96 -0.87 1.59  
SINCE DEC 1 0.09 0.96 -0.87 1.59  
SINCE JAN 1 34.45 36.27 -1.82 30.92  
 
SNOWFALL (IN)  
TODAY 0.0 4.5 1951 0.3 -0.3 0.0  
1983  
MONTH TO DATE 0.3 4.0 -3.7 0.9  
SINCE DEC 1 0.3 4.0 -3.7 0.9  
SINCE JUL 1 0.9 6.5 -5.6 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 38 -4 29  
MONTH TO DATE 558 494 64 407  
SINCE DEC 1 558 494 64 407  
SINCE JUL 1 1540 1810 -270 1624  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 958 839 119 805    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
SLEET  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 PM  
LOWEST 52 1:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 69 2021  
MINIMUM TEMPERATURE (F) 20 -16 1989  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 7:18 AM CST SUNSET 4:25 PM CST  
DECEMBER 15 2024......SUNRISE 7:18 AM CST SUNSET 4:25 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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