963  
CDUS43 KLOT 070655  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1255 AM CST TUE JAN 07 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 6 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 29 2:14 PM 60 2008 30 -1 32  
MINIMUM 11 11:52 PM -19 1924 15 -4 30  
1988  
AVERAGE 20 22 -2 31  
 
PRECIPITATION (IN)  
YESTERDAY T 1.25 1946 0.06 -0.06 0.09  
MONTH TO DATE T 0.33 -0.33 0.09  
SINCE DEC 1 1.13 2.26 -1.13 3.22  
SINCE JAN 1 T 0.33 -0.33 0.09  
 
SNOWFALL (IN)  
YESTERDAY T 9.8 1918 0.3 -0.3 1.7  
MONTH TO DATE T 1.9 -1.9 1.7  
SINCE DEC 1 4.6 11.3 -6.7 4.5  
SINCE JUL 1 5.2 13.8 -8.6 6.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 42 3 34  
MONTH TO DATE 262 252 10 215  
SINCE DEC 1 1353 1422 -69 1098  
SINCE JUL 1 2335 2738 -403 2315  
 
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 N (350)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 63 2008  
MINIMUM TEMPERATURE (F) 15 -20 1912  
1942  
 
SUNRISE AND SUNSET  
JANUARY 7 2025.......SUNRISE 7:25 AM CST SUNSET 4:41 PM CST  
JANUARY 8 2025.......SUNRISE 7:25 AM CST SUNSET 4:42 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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