955  
CDUS43 KLOT 260633  
CLIRFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST TUE DEC 26 2023  
   
...............................
 
 
   
..THE ROCKFORD IL CLIMATE SUMMARY FOR DECEMBER 25 2023
 
 
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)  
YESTERDAY  
MAXIMUM 57 11:46 AM 59 2019 32 25 14  
MINIMUM 45 11:59 PM -22 2000 18 27 0  
AVERAGE 51 25 26 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.57 1.25 1945 0.06 0.51 T  
MONTH TO DATE 2.74 1.61 1.13 2.54  
SINCE DEC 1 2.74 1.61 1.13 2.54  
SINCE JAN 1 32.07 36.92 -4.85 39.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1909 0.3 -0.3 T  
MONTH TO DATE 0.9 7.5 -6.6 2.9  
SINCE DEC 1 0.9 7.5 -6.6 2.9  
SINCE JUL 1 2.4 10.0 -7.6 5.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 40 -26 58  
MONTH TO DATE 692 924 -232 975  
SINCE DEC 1 692 924 -232 975  
SINCE JUL 1 1909 2240 -331 2251  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 805 839 -34 978    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 PM  
LOWEST 75 11:00 AM  
AVERAGE 86  
   
......................................................
 
 
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 2023......SUNRISE 7:24 AM CST SUNSET 4:30 PM CST  
DECEMBER 27 2023......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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page