684  
CDUS43 KLOT 100632  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1232 AM CST MON FEB 10 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 9 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 31 55 2001 34 -3 55  
2024  
MINIMUM 19 -8 2011 18 1 35  
AVERAGE 25 26 -1 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.23 2023 0.07 -0.07 0.00  
MONTH TO DATE 0.03 0.57 -0.54 0.22  
SINCE DEC 1 2.95 4.91 -1.96 6.95  
SINCE JAN 1 1.15 2.76 -1.61 3.65  
 
SNOWFALL (IN)  
YESTERDAY T 7.7 2018 0.4 -0.4 0.0  
MONTH TO DATE T 3.4 -3.4 T  
SINCE DEC 1 9.4 21.5 -12.1 14.7  
SINCE JUL 1 11.6 22.8 -11.2 17.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 39 1 20  
MONTH TO DATE 307 360 -53 227  
SINCE DEC 1 2715 2738 -23 2300  
SINCE JUL 1 3577 3930 -353 3421  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 62 2009  
MINIMUM TEMPERATURE (F) 18 -13 2014  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2025......SUNRISE 6:54 AM CST SUNSET 5:20 PM CST  
FEBRUARY 11 2025......SUNRISE 6:52 AM CST SUNSET 5:21 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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