103  
CDUS43 KLOT 200637  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
137 AM CDT THU JUN 20 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 19 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 93 1:23 PM 99 1953 82 11 88  
MINIMUM 74 5:36 AM 46 1916 61 13 59  
2022  
AVERAGE 84 71 13 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 4.20 2009 0.18 -0.17 0.00  
MONTH TO DATE 1.36 3.47 -2.11 0.37  
SINCE JUN 1 1.36 3.47 -2.11 0.37  
SINCE JAN 1 16.36 17.03 -0.67 14.21  
 
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 0 0 0  
MONTH TO DATE 6 24 -18 20  
SINCE JUN 1 6 24 -18 20  
SINCE JUL 1 5337 6493 -1156 6063  
 
COOLING  
YESTERDAY 19 7 12 9  
MONTH TO DATE 163 96 67 77  
SINCE JUN 1 163 96 67 77  
SINCE JAN 1 231 157 74 125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 5:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 101 1988  
MINIMUM TEMPERATURE (F) 61 40 1926  
 
SUNRISE AND SUNSET  
JUNE 20 2024..........SUNRISE 5:20 AM CDT SUNSET 8:36 PM CDT  
JUNE 21 2024..........SUNRISE 5:20 AM CDT SUNSET 8:36 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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