674  
CDUS43 KLOT 260634  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST THU DEC 26 2024  
   
...............................  
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 25 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 38 1:55 PM 59 2019 32 6 57  
MINIMUM 30 1:23 AM -22 2000 18 12 45  
AVERAGE 34 25 9 51  
 
PRECIPITATION (IN)  
YESTERDAY T 1.25 1945 0.06 -0.06 0.57  
MONTH TO DATE 0.68 1.61 -0.93 2.74  
SINCE DEC 1 0.68 1.61 -0.93 2.74  
SINCE JAN 1 35.04 36.92 -1.88 32.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1909 0.3 -0.3 0.0  
MONTH TO DATE 4.6 7.5 -2.9 0.9  
SINCE DEC 1 4.6 7.5 -2.9 0.9  
SINCE JUL 1 5.2 10.0 -4.8 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 40 -9 14  
MONTH TO DATE 942 924 18 692  
SINCE DEC 1 942 924 18 692  
SINCE JUL 1 1924 2240 -316 1909  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 958 839 119 805    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 10:00 PM  
LOWEST 62 11:00 AM  
AVERAGE 76  
   
......................................................  
 
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 56 2019  
MINIMUM TEMPERATURE (F) 18 -23 1914  
 
SUNRISE AND SUNSET  
DECEMBER 26 2024......SUNRISE 7:24 AM CST SUNSET 4:31 PM CST  
DECEMBER 27 2024......SUNRISE 7:24 AM CST SUNSET 4:31 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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