927  
CDUS43 KLOT 060639  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT TUE MAY 06 2025  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 5 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 64 4:13 PM 93 1949 67 -3 69  
MINIMUM 44 11:53 PM 29 1944 46 -2 46  
AVERAGE 54 56 -2 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.53 1965 0.12 -0.12 0.00  
MONTH TO DATE 0.85 0.61 0.24 1.02  
SINCE MAR 1 5.83 6.76 -0.93 9.49  
SINCE JAN 1 7.08 9.99 -2.91 12.06  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1924 0.0 0.0 0.0  
1932  
2014  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 4.2 5.8 -1.6 6.1  
SINCE JUL 1 17.1 37.1 -20.0 27.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 9 2 7  
MONTH TO DATE 57 49 8 16  
SINCE MAR 1 1181 1391 -210 1103  
SINCE JUL 1 5776 6319 -543 5277  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 1  
SINCE MAR 1 4 9 -5 17  
SINCE JAN 1 4 9 -5 17    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 11:00 PM  
LOWEST 57 9:00 AM  
AVERAGE 72  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 95 1934  
MINIMUM TEMPERATURE (F) 46 29 1967  
1989  
 
SUNRISE AND SUNSET  
MAY 6 2025...........SUNRISE 5:45 AM CDT SUNSET 8:02 PM CDT  
MAY 7 2025...........SUNRISE 5:44 AM CDT SUNSET 8:03 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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