326  
CDUS43 KLOT 162132  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT FRI JUN 16 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 16 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 74 2:59 PM 96 1994 81 -7 91  
MINIMUM 46 3:14 AM 40 1914 60 -14 66  
1917  
AVERAGE 60 71 -11 79  
 
PRECIPITATION (IN)  
TODAY 0.00 2.01 1973 0.18 -0.18 0.00  
MONTH TO DATE 0.37 2.93 -2.56 1.31  
SINCE JUN 1 0.37 2.93 -2.56 1.31  
SINCE JAN 1 14.21 16.49 -2.28 12.88  
 
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 5 1 4 0  
MONTH TO DATE 21 24 -3 16  
SINCE JUN 1 21 24 -3 16  
SINCE JUL 1 6064 6493 -429 6130  
 
COOLING  
TODAY 0 6 -6 14  
MONTH TO DATE 61 77 -16 88  
SINCE JUN 1 61 77 -16 88  
SINCE JAN 1 109 138 -29 224    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 1933  
MINIMUM TEMPERATURE (F) 60 42 1980  
 
SUNRISE AND SUNSET  
JUNE 16 2023..........SUNRISE 5:20 AM CDT SUNSET 8:35 PM CDT  
JUNE 17 2023..........SUNRISE 5:20 AM CDT SUNSET 8:35 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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