511  
CDUS43 KLOT 050635  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT THU JUN 05 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 4 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 73 3:48 PM 98 1934 78 -5 84  
MINIMUM 55 11:57 PM 35 1945 56 -1 70  
AVERAGE 64 67 -3 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.45 3.80 2002 0.18 0.27 0.71  
MONTH TO DATE 1.17 0.70 0.47 1.08  
SINCE JUN 1 1.17 0.70 0.47 1.08  
SINCE JAN 1 9.57 14.26 -4.69 16.08  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1931 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 1 2 -1 0  
MONTH TO DATE 5 9 -4 0  
SINCE JUN 1 5 9 -4 0  
SINCE JUL 1 5934 6478 -544 5331  
 
COOLING  
YESTERDAY 0 4 -4 12  
MONTH TO DATE 12 16 -4 26  
SINCE JUN 1 12 16 -4 26  
SINCE JAN 1 50 77 -27 94    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 53 6:00 PM  
AVERAGE 73  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1925  
1934  
2021  
MINIMUM TEMPERATURE (F) 57 35 1945  
 
SUNRISE AND SUNSET  
JUNE 5 2025..........SUNRISE 5:21 AM CDT SUNSET 8:29 PM CDT  
JUNE 6 2025..........SUNRISE 5:21 AM CDT SUNSET 8:30 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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