231  
CDUS43 KLOT 250635  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT WED MAR 25 2026  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 24 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 54 4:04 PM 80 1939 50 4 50  
2017  
MINIMUM 29 3:57 AM 1 1974 31 -2 32  
AVERAGE 42 41 1 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 2009 0.07 -0.07 0.00  
MONTH TO DATE 2.84 1.77 1.07 2.64  
SINCE MAR 1 2.84 1.77 1.07 2.64  
SINCE JAN 1 3.78 5.00 -1.22 3.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 1979 0.0 0.0 0.0  
MONTH TO DATE 6.8 4.3 2.5 4.2  
SINCE MAR 1 6.8 4.3 2.5 4.2  
SINCE JUL 1 30.8 35.6 -4.8 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 24 -1 24  
MONTH TO DATE 583 699 -116 577  
SINCE MAR 1 583 699 -116 577  
SINCE JUL 1 5407 5627 -220 5172  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 4:00 AM  
LOWEST 23 5:00 PM  
AVERAGE 45  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 79 2007  
MINIMUM TEMPERATURE (F) 31 5 1960  
 
SUNRISE AND SUNSET  
MARCH 25 2026.........SUNRISE 6:51 AM CDT SUNSET 7:14 PM CDT  
MARCH 26 2026.........SUNRISE 6:49 AM CDT SUNSET 7:16 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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