257  
CDUS43 KLOT 010635  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST SUN DEC 01 2024  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 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 27 3:22 PM 64 1962 40 -13 50  
MINIMUM 11 6:52 AM -8 1947 25 -14 22  
AVERAGE 19 32 -13 36  
 
PRECIPITATION (IN)  
YESTERDAY T 0.96 1934 0.08 -0.08 0.00  
MONTH TO DATE 2.04 2.27 -0.23 1.07  
SINCE SEP 1 4.88 8.52 -3.64 7.86  
SINCE JAN 1 34.36 35.31 -0.95 29.33  
 
SNOWFALL (IN)  
YESTERDAY T 5.2 2004 0.2 -0.2 0.0  
MONTH TO DATE 0.6 2.3 -1.7 1.5  
SINCE SEP 1 0.6 2.5 -1.9 1.5  
SINCE JUL 1 0.6 2.5 -1.9 1.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 33 13 29  
MONTH TO DATE 654 787 -133 779  
SINCE SEP 1 973 1306 -333 1214  
SINCE JUL 1 982 1317 -335 1217  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 123 100 23 132  
SINCE JAN 1 958 839 119 805    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 8:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 62 1970  
MINIMUM TEMPERATURE (F) 25 -3 1966  
 
SUNRISE AND SUNSET  
DECEMBER 1 2024......SUNRISE 7:06 AM CST SUNSET 4:25 PM CST  
DECEMBER 2 2024......SUNRISE 7:07 AM CST SUNSET 4:25 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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