068  
CDUS43 KLOT 122147  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
447 PM CDT THU OCT 12 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 12 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 58 2:12 PM 85 1930 64 -6 64  
2008  
MINIMUM 50 12:49 AM 24 1987 43 7 43  
1988  
AVERAGE 54 54 0 54  
 
PRECIPITATION (IN)  
TODAY 0.40 1.55 1969 0.08 0.32 0.41  
MONTH TO DATE 0.91 1.05 -0.14 0.75  
SINCE SEP 1 3.10 4.67 -1.57 6.59  
SINCE JAN 1 24.57 31.46 -6.89 34.68  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1909 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 12 -1 11  
MONTH TO DATE 114 117 -3 124  
SINCE SEP 1 152 224 -72 236  
SINCE JUL 1 155 235 -80 238  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 24 8 16 0  
SINCE SEP 1 128 97 31 103  
SINCE JAN 1 801 836 -35 971    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 AM  
LOWEST 81 2:00 PM  
AVERAGE 89  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 1975  
MINIMUM TEMPERATURE (F) 43 22 1988  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 7:05 AM CDT SUNSET 6:20 PM CDT  
OCTOBER 13 2023.......SUNRISE 7:07 AM CDT SUNSET 6:18 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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