806  
CDUS43 KLOT 192257  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
457 PM CST SUN JAN 19 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 19 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 15 57 2006 31 -16 12  
MINIMUM 4 -23 1994 15 -11 1  
AVERAGE 10 23 -13 7  
 
PRECIPITATION (IN)  
TODAY 0.00 0.85 1995 0.07 -0.07 0.03  
MONTH TO DATE 0.28 1.42 -1.14 2.13  
SINCE DEC 1 2.08 3.57 -1.49 5.43  
SINCE JAN 1 0.28 1.42 -1.14 2.13  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 2000 0.3 -0.3 0.6  
MONTH TO DATE 7.0 6.1 0.9 13.7  
SINCE DEC 1 8.9 13.6 -4.7 14.6  
SINCE JUL 1 11.1 14.9 -3.8 17.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 55 42 13 58  
MONTH TO DATE 844 778 66 820  
SINCE DEC 1 1891 1882 9 1661  
SINCE JUL 1 2753 3074 -321 2782  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 47 2006  
2017  
MINIMUM TEMPERATURE (F) 15 -11 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2025.......SUNRISE 7:14 AM CST SUNSET 4:52 PM CST  
JANUARY 20 2025.......SUNRISE 7:14 AM CST SUNSET 4:54 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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