225  
CDUS43 KLOT 110636  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT WED JUN 11 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 10 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 78 5:02 PM 98 1933 80 -2 74  
MINIMUM 51 5:13 AM 37 1913 58 -7 50  
AVERAGE 65 69 -4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.32 1967 0.18 -0.18 T  
MONTH TO DATE 1.19 1.82 -0.63 1.17  
SINCE JUN 1 1.19 1.82 -0.63 1.17  
SINCE JAN 1 9.59 15.38 -5.79 16.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1954 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 17.1 37.1 -20.0 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 9 18 -9 3  
SINCE JUN 1 9 18 -9 3  
SINCE JUL 1 5938 6487 -549 5334  
 
COOLING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 16 43 -27 44  
SINCE JUN 1 16 43 -27 44  
SINCE JAN 1 54 104 -50 112    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 37 4:00 PM  
AVERAGE 60  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 2021  
MINIMUM TEMPERATURE (F) 59 38 1972  
 
SUNRISE AND SUNSET  
JUNE 11 2025..........SUNRISE 5:20 AM CDT SUNSET 8:33 PM CDT  
JUNE 12 2025..........SUNRISE 5:20 AM CDT SUNSET 8:33 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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