863  
CDUS43 KLOT 100633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT MON JUN 10 2024  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 9 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 3:09 PM 96 1895 79 2 80  
MINIMUM 51 2:43 AM 36 1913 58 -7 48  
AVERAGE 66 69 -3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.97 2018 0.19 -0.19 0.00  
MONTH TO DATE 1.17 1.64 -0.47 0.16  
SINCE JUN 1 1.17 1.64 -0.47 0.16  
SINCE JAN 1 16.17 15.20 0.97 14.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 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 27.3 37.1 -9.8 35.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 0 17 -17 3  
SINCE JUN 1 0 17 -17 3  
SINCE JUL 1 5331 6486 -1155 6046  
 
COOLING  
YESTERDAY 1 5 -4 0  
MONTH TO DATE 44 38 6 49  
SINCE JUN 1 44 38 6 49  
SINCE JAN 1 112 99 13 97    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 25 2:00 PM  
AVERAGE 61  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1933  
MINIMUM TEMPERATURE (F) 58 37 1913  
 
SUNRISE AND SUNSET  
JUNE 10 2024..........SUNRISE 5:20 AM CDT SUNSET 8:32 PM CDT  
JUNE 11 2024..........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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