137  
CDUS43 KLOT 310639  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
139 AM CDT THU OCT 31 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 30 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 77 2:40 PM 83 1950 56 21 40  
MINIMUM 67R 4:40 AM 7 1925 37 30 24  
AVERAGE 72 46 26 32  
 
PRECIPITATION (IN)  
YESTERDAY T 1.36 2018 0.08 -0.08 0.00  
MONTH TO DATE 0.77 2.55 -1.78 4.60  
SINCE SEP 1 2.82 6.17 -3.35 6.79  
SINCE JAN 1 32.30 32.96 -0.66 28.26  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1913 0.0 0.0 0.0  
1923  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.0 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 19 -19 33  
MONTH TO DATE 272 394 -122 363  
SINCE SEP 1 309 501 -192 401  
SINCE JUL 1 318 512 -194 404  
 
COOLING  
YESTERDAY 7 0 7 0  
MONTH TO DATE 17 8 9 28  
SINCE SEP 1 123 97 26 132  
SINCE JAN 1 958 836 122 805    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 16.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 5:00 AM  
LOWEST 55 5:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 84 1950  
MINIMUM TEMPERATURE (F) 37 14 1925  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 7:29 AM CDT SUNSET 5:51 PM CDT  
NOVEMBER 1 2024......SUNRISE 7:30 AM CDT SUNSET 5:49 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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