249  
CDUS43 KLOT 050635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST WED FEB 05 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 4 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 33 53 2005 33 0 50  
MINIMUM 22 -15 1996 17 5 30  
AVERAGE 28 25 3 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 2021 0.07 -0.07 0.00  
MONTH TO DATE T 0.25 -0.25 0.00  
SINCE DEC 1 2.92 4.59 -1.67 6.73  
SINCE JAN 1 1.12 2.44 -1.32 3.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.4 2021 0.4 -0.4 0.0  
MONTH TO DATE T 1.6 -1.6 0.0  
SINCE DEC 1 9.4 19.7 -10.3 14.7  
SINCE JUL 1 11.6 21.0 -9.4 17.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 40 -3 25  
MONTH TO DATE 121 162 -41 104  
SINCE DEC 1 2529 2540 -11 2177  
SINCE JUL 1 3391 3732 -341 3298  
 
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) 33 56 2005  
MINIMUM TEMPERATURE (F) 17 -10 2007  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2025......SUNRISE 7:00 AM CST SUNSET 5:14 PM CST  
FEBRUARY 6 2025......SUNRISE 6:58 AM CST SUNSET 5:15 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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