105  
CDUS43 KLOT 080634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST SAT FEB 08 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 7 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 60 2009 34 -3 46  
MINIMUM 19 -12 2021 17 2 27  
AVERAGE 25 26 -1 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.74 2013 0.07 -0.07 0.00  
MONTH TO DATE 0.03 0.44 -0.41 0.00  
SINCE DEC 1 2.95 4.78 -1.83 6.73  
SINCE JAN 1 1.15 2.63 -1.48 3.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 2018 0.4 -0.4 0.0  
MONTH TO DATE T 2.7 -2.7 0.0  
SINCE DEC 1 9.4 20.8 -11.4 14.7  
SINCE JUL 1 11.6 22.1 -10.5 17.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 40 0 28  
MONTH TO DATE 231 282 -51 192  
SINCE DEC 1 2639 2660 -21 2265  
SINCE JUL 1 3501 3852 -351 3386  
 
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) 34 58 2024  
MINIMUM TEMPERATURE (F) 18 -12 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 8 2025......SUNRISE 6:56 AM CST SUNSET 5:17 PM CST  
FEBRUARY 9 2025......SUNRISE 6:55 AM CST SUNSET 5:19 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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