476  
CDUS43 KLOT 240637  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST FRI JAN 24 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 23 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 25 4:32 AM 55 1909 29 -4 36  
MINIMUM -2 11:17 PM -24 1936 14 -16 32  
AVERAGE 12 21 -9 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.74 1906 0.05 -0.04 0.28  
MONTH TO DATE 0.14 1.21 -1.07 1.96  
SINCE DEC 1 1.27 3.14 -1.87 5.09  
SINCE JAN 1 0.14 1.21 -1.07 1.96  
 
SNOWFALL (IN)  
YESTERDAY 0.4 8.0 1906 0.4 0.0 T  
MONTH TO DATE 2.1 8.0 -5.9 15.9  
SINCE DEC 1 6.7 17.4 -10.7 18.7  
SINCE JUL 1 7.3 19.9 -12.6 20.2  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 53 44 9 31  
MONTH TO DATE 1085 993 92 1053  
SINCE DEC 1 2176 2163 13 1936  
SINCE JUL 1 3158 3479 -321 3153  
 
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 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 61 1909  
MINIMUM TEMPERATURE (F) 14 -20 1936  
 
SUNRISE AND SUNSET  
JANUARY 24 2025.......SUNRISE 7:17 AM CST SUNSET 5:01 PM CST  
JANUARY 25 2025.......SUNRISE 7:16 AM CST SUNSET 5:02 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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