491  
CDUS43 KLOT 250634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST TUE FEB 25 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 24 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 56 61 2002 40 16 34  
MINIMUM 36 -8 1993 23 13 20  
AVERAGE 46 31 15 27  
 
PRECIPITATION (IN)  
YESTERDAY T 1.38 2001 0.09 -0.09 T  
MONTH TO DATE 0.29 1.65 -1.36 0.42  
SINCE DEC 1 3.21 5.99 -2.78 7.15  
SINCE JAN 1 1.41 3.84 -2.43 3.85  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 2010 0.3 -0.3 T  
MONTH TO DATE 3.2 7.8 -4.6 0.8  
SINCE DEC 1 12.6 25.9 -13.3 15.5  
SINCE JUL 1 14.8 27.2 -12.4 18.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 34 -15 38  
MONTH TO DATE 981 906 75 665  
SINCE DEC 1 3389 3284 105 2738  
SINCE JUL 1 4251 4476 -225 3859  
 
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) 40 73 2000  
MINIMUM TEMPERATURE (F) 23 -2 2003  
 
SUNRISE AND SUNSET  
FEBRUARY 25 2025......SUNRISE 6:33 AM CST SUNSET 5:38 PM CST  
FEBRUARY 26 2025......SUNRISE 6:31 AM CST SUNSET 5:40 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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