507  
CDUS43 KLOT 242238  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CST TUE DEC 24 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 24 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 36 2:30 PM 55 1982 32 4 53  
2019  
2021  
MINIMUM 27 6:52 AM -24 1983 18 9 47  
AVERAGE 32 25 7 50  
 
PRECIPITATION (IN)  
TODAY 0.00 1.77 1965 0.06 -0.06 T  
MONTH TO DATE 0.68 1.55 -0.87 2.17  
SINCE DEC 1 0.68 1.55 -0.87 2.17  
SINCE JAN 1 35.04 36.86 -1.82 31.50  
 
SNOWFALL (IN)  
TODAY 0.0 8.0 1918 0.3 -0.3 0.0  
MONTH TO DATE 4.6 7.2 -2.6 0.9  
SINCE DEC 1 4.6 7.2 -2.6 0.9  
SINCE JUL 1 5.2 9.7 -4.5 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 33 40 -7 15  
MONTH TO DATE 911 884 27 678  
SINCE DEC 1 911 884 27 678  
SINCE JUL 1 1893 2200 -307 1895  
 
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 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 61 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 59 2019  
MINIMUM TEMPERATURE (F) 18 -22 2000  
 
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.  
 

 
 
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