347  
CDUS43 KLOT 280641  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1241 AM CST FRI FEB 28 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 27 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 50 73 2024 41 9 73  
MINIMUM 31 -9 2015 24 7 47  
AVERAGE 41 32 9 60  
 
PRECIPITATION (IN)  
YESTERDAY T 1.15 2023 0.09 -0.09 T  
MONTH TO DATE 0.30 1.90 -1.60 0.42  
SINCE DEC 1 3.22 6.24 -3.02 7.15  
SINCE JAN 1 1.42 4.09 -2.67 3.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 2013 0.2 -0.2 T  
MONTH TO DATE 3.2 8.5 -5.3 0.8  
SINCE DEC 1 12.6 26.6 -14.0 15.5  
SINCE JUL 1 14.8 27.9 -13.1 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 33 -9 5  
MONTH TO DATE 1048 1005 43 700  
SINCE DEC 1 3456 3383 73 2773  
SINCE JUL 1 4318 4575 -257 3894  
 
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) 41 64 2016  
MINIMUM TEMPERATURE (F) 24 -8 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 28 2025......SUNRISE 6:28 AM CST SUNSET 5:42 PM CST  
MARCH 1 2025.........SUNRISE 6:26 AM CST SUNSET 5:43 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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