321  
CDUS43 KLOT 200641  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
141 AM CDT FRI JUN 20 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 19 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1905 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 2:23 PM 99 1953 82 4 93  
MINIMUM 65 5:48 AM 46 1916 61 4 74  
2022  
AVERAGE 76 71 5 84  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 4.20 2009 0.18 -0.16 0.01  
MONTH TO DATE 2.98 3.47 -0.49 1.36  
SINCE JUN 1 2.98 3.47 -0.49 1.36  
SINCE JAN 1 11.38 17.03 -5.65 16.36  
 
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 17.1 37.1 -20.0 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 24 -15 6  
SINCE JUN 1 9 24 -15 6  
SINCE JUL 1 5938 6493 -555 5337  
 
COOLING  
YESTERDAY 11 7 4 19  
MONTH TO DATE 97 96 1 163  
SINCE JUN 1 97 96 1 163  
SINCE JAN 1 135 157 -22 231    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 62  
   
......................................................  
 
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 2025..........SUNRISE 5:20 AM CDT SUNSET 8:36 PM CDT  
JUNE 21 2025..........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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