603  
CDUS43 KLOT 132144  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
444 PM CDT TUE JUN 13 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 13 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 2:59 PM 94 1956 80 -8 92  
1976  
1987  
MINIMUM 54 4:22 AM 42 1978 59 -5 59  
AVERAGE 63 70 -7 76  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 2 1 1 0  
MONTH TO DATE 18 21 -3 16  
SINCE JUN 1 18 21 -3 16  
SINCE JUL 1 6061 6490 -429 6130  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 55 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 1987  
2022  
MINIMUM TEMPERATURE (F) 60 40 1933  
 
SUNRISE AND SUNSET  
JUNE 13 2023..........SUNRISE 5:20 AM CDT SUNSET 8:33 PM CDT  
JUNE 14 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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