277  
CDUS43 KLOT 230636  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1236 AM CST THU JAN 23 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 22 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 24 3:06 PM 55 1964 29 -5 32  
MINIMUM 0 1:44 AM -21 1936 14 -14 20  
AVERAGE 12 21 -9 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 2.07 1965 0.05 0.06 0.03  
MONTH TO DATE 0.13 1.16 -1.03 1.68  
SINCE DEC 1 1.26 3.09 -1.83 4.81  
SINCE JAN 1 0.13 1.16 -1.03 1.68  
 
SNOWFALL (IN)  
YESTERDAY 1.2 3.3 2008 0.3 0.9 T  
MONTH TO DATE 1.7 7.6 -5.9 15.9  
SINCE DEC 1 6.3 17.0 -10.7 18.7  
SINCE JUL 1 6.9 19.5 -12.6 20.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 44 9 39  
MONTH TO DATE 1032 949 83 1022  
SINCE DEC 1 2123 2119 4 1905  
SINCE JUL 1 3105 3435 -330 3122  
 
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 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 9:00 PM  
LOWEST 47 5:00 AM  
AVERAGE 66  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 55 1909  
MINIMUM TEMPERATURE (F) 14 -24 1936  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 7:17 AM CST SUNSET 5:00 PM CST  
JANUARY 24 2025.......SUNRISE 7:17 AM CST SUNSET 5:01 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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