406  
CDUS43 KLOT 190632  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST SUN JAN 19 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 18 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 36 12:15 AM 57 1996 29 7 21  
MINIMUM 10 11:59 PM -23 1994 14 -4 11  
AVERAGE 23 21 2 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 1933 0.05 -0.05 0.05  
MONTH TO DATE 0.02 0.96 -0.94 1.64  
SINCE DEC 1 1.15 2.89 -1.74 4.77  
SINCE JAN 1 0.02 0.96 -0.94 1.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1943 0.4 -0.4 1.0  
MONTH TO DATE 0.5 6.2 -5.7 15.0  
SINCE DEC 1 5.1 15.6 -10.5 17.8  
SINCE JUL 1 5.7 18.1 -12.4 19.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 44 -2 49  
MONTH TO DATE 786 773 13 803  
SINCE DEC 1 1877 1943 -66 1686  
SINCE JUL 1 2859 3259 -400 2903  
 
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 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 12:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 44  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 53 2006  
MINIMUM TEMPERATURE (F) 14 -24 1985  
1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 7:20 AM CST SUNSET 4:55 PM CST  
JANUARY 20 2025.......SUNRISE 7:19 AM CST SUNSET 4:56 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