732  
CDUS43 KLOT 140703  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
203 AM CDT WED JUN 14 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 4:15 PM 94 1956 80 -4 92  
1976  
1987  
MINIMUM 54 4:22 AM 42 1978 59 -5 59  
AVERAGE 65 70 -5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.21 2.55 1981 0.19 0.02 T  
MONTH TO DATE 0.37 2.38 -2.01 0.97  
SINCE JUN 1 0.37 2.38 -2.01 0.97  
SINCE JAN 1 14.21 15.94 -1.73 12.54  
 
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 35.5 37.1 -1.6 21.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 16 21 -5 16  
SINCE JUN 1 16 21 -5 16  
SINCE JUL 1 6059 6490 -431 6130  
 
COOLING  
YESTERDAY 0 6 -6 11  
MONTH TO DATE 53 59 -6 35  
SINCE JUN 1 53 59 -6 35  
SINCE JAN 1 101 120 -19 171    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 48 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1987  
2022  
MINIMUM TEMPERATURE (F) 60 40 1933  
 
SUNRISE AND SUNSET  
JUNE 14 2023..........SUNRISE 5:20 AM CDT SUNSET 8:34 PM CDT  
JUNE 15 2023..........SUNRISE 5:20 AM CDT SUNSET 8:34 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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