709  
CDUS43 KLOT 240634  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST TUE DEC 24 2024  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 23 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 39 3:49 PM 62 2020 32 7 48  
MINIMUM 31 1:30 AM -21 1983 18 13 42  
AVERAGE 35 25 10 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.70 2015 0.06 -0.05 T  
MONTH TO DATE 0.68 1.49 -0.81 2.17  
SINCE DEC 1 0.68 1.49 -0.81 2.17  
SINCE JAN 1 35.04 36.80 -1.76 31.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.9 1959 0.4 -0.4 0.0  
MONTH TO DATE 4.6 6.9 -2.3 0.9  
SINCE DEC 1 4.6 6.9 -2.3 0.9  
SINCE JUL 1 5.2 9.4 -4.2 2.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 40 -10 20  
MONTH TO DATE 878 844 34 663  
SINCE DEC 1 878 844 34 663  
SINCE JUL 1 1860 2160 -300 1880  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 2:00 PM  
LOWEST 69 3:00 AM  
AVERAGE 77  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 55 1982  
2019  
2021  
MINIMUM TEMPERATURE (F) 18 -24 1983  
 
SUNRISE AND SUNSET  
DECEMBER 24 2024......SUNRISE 7:23 AM CST SUNSET 4:29 PM CST  
DECEMBER 25 2024......SUNRISE 7:24 AM CST SUNSET 4:30 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page