181  
CDUS43 KLOT 030633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT WED JUN 03 2026  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 2 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 80 3:32 PM 98 1934 77 3 86  
MINIMUM 48 4:30 AM 41 1956 56 -8 45  
2003  
AVERAGE 64 66 -2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.85 1936 0.18 -0.18 0.00  
MONTH TO DATE T 0.35 -0.35 0.00  
SINCE JUN 1 T 0.35 -0.35 0.00  
SINCE JAN 1 10.98 13.91 -2.93 8.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1996 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 30.8 37.1 -6.3 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 1 5 -4 4  
SINCE JUN 1 1 5 -4 4  
SINCE JUL 1 6085 6474 -389 5933  
 
COOLING  
YESTERDAY 0 4 -4 1  
MONTH TO DATE 1 8 -7 1  
SINCE JUN 1 1 8 -7 1  
SINCE JAN 1 69 69 0 39    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 5:00 AM  
LOWEST 22 3:00 PM  
AVERAGE 48  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 100 1934  
MINIMUM TEMPERATURE (F) 56 38 1947  
 
SUNRISE AND SUNSET  
JUNE 3 2026..........SUNRISE 5:22 AM CDT SUNSET 8:28 PM CDT  
JUNE 4 2026..........SUNRISE 5:21 AM CDT SUNSET 8:28 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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