442  
CDUS43 KLOT 162325  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
525 PM CST THU JAN 16 2025  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 16 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 39 12:24 PM 53 1933 29 10 0  
MINIMUM 18 4:36 AM -25 2009 14 4 -10  
AVERAGE 29 21 8 -5  
 
PRECIPITATION (IN)  
TODAY 0.00 1.01 2017 0.06 -0.06 0.00  
MONTH TO DATE 0.02 0.86 -0.84 1.58  
SINCE DEC 1 1.15 2.79 -1.64 4.71  
SINCE JAN 1 0.02 0.86 -0.84 1.58  
 
SNOWFALL (IN)  
TODAY 0.0 9.5 1924 0.3 -0.3 0.0  
MONTH TO DATE 0.5 5.4 -4.9 14.0  
SINCE DEC 1 5.1 14.8 -9.7 16.8  
SINCE JUL 1 5.7 17.3 -11.6 18.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 36 44 -8 70  
MONTH TO DATE 716 685 31 695  
SINCE DEC 1 1807 1855 -48 1578  
SINCE JUL 1 2789 3171 -382 2795  
 
COOLING  
TODAY 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 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 8:00 AM  
LOWEST 52 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 29 53 1990  
MINIMUM TEMPERATURE (F) 14 -25 1982  
 
SUNRISE AND SUNSET  
JANUARY 16 2025.......SUNRISE 7:22 AM CST SUNSET 4:51 PM CST  
JANUARY 17 2025.......SUNRISE 7:21 AM CST SUNSET 4:52 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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