191  
CDUS43 KLOT 260633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT SUN APR 26 2026  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 25 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 3:06 PM 90 1986 63 6 64  
MINIMUM 43 3:57 AM 25 1934 42 1 50  
AVERAGE 56 53 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.17 1979 0.13 -0.13 0.03  
MONTH TO DATE 5.84 3.07 2.77 2.16  
SINCE MAR 1 8.90 5.47 3.43 4.98  
SINCE JAN 1 9.84 8.70 1.14 6.23  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1994 0.0 0.0 0.0  
2006  
2008  
MONTH TO DATE T 0.8 -0.8 T  
SINCE MAR 1 6.8 5.7 1.1 4.2  
SINCE JUL 1 30.8 37.0 -6.2 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 8  
MONTH TO DATE 294 425 -131 406  
SINCE MAR 1 983 1285 -302 1083  
SINCE JUL 1 5807 6213 -406 5678  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 15 0 15 0  
SINCE MAR 1 15 2 13 0  
SINCE JAN 1 15 2 13 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 33 3:00 PM  
AVERAGE 67  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 1986  
MINIMUM TEMPERATURE (F) 42 25 1926  
2023  
 
SUNRISE AND SUNSET  
APRIL 26 2026.........SUNRISE 5:59 AM CDT SUNSET 7:50 PM CDT  
APRIL 27 2026.........SUNRISE 5:57 AM CDT SUNSET 7:51 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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