557  
CDUS43 KLOT 260639  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST SUN JAN 26 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 25 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 39 1:48 PM 54 1973 29 10 39  
MINIMUM 16 6:05 AM -23 1897 14 2 34  
AVERAGE 28 21 7 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1895 0.05 -0.05 0.14  
MONTH TO DATE 0.14 1.31 -1.17 2.15  
SINCE DEC 1 1.27 3.24 -1.97 5.28  
SINCE JAN 1 0.14 1.31 -1.17 2.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.2 1990 0.3 -0.3 0.0  
MONTH TO DATE 2.1 8.7 -6.6 15.9  
SINCE DEC 1 6.7 18.1 -11.4 18.7  
SINCE JUL 1 7.3 20.6 -13.3 20.2  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 44 -7 28  
MONTH TO DATE 1180 1081 99 1110  
SINCE DEC 1 2271 2251 20 1993  
SINCE JUL 1 3253 3567 -314 3210  
 
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 26 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 8:00 AM  
LOWEST 46 4:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 61 1944  
MINIMUM TEMPERATURE (F) 14 -21 2019  
 
SUNRISE AND SUNSET  
JANUARY 26 2025.......SUNRISE 7:15 AM CST SUNSET 5:04 PM CST  
JANUARY 27 2025.......SUNRISE 7:14 AM CST SUNSET 5:05 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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