147  
CDUS43 KLOT 080638  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1238 AM CST WED JAN 08 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 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 26 65 2008 32 -6 33  
MINIMUM 11 -14 2014 17 -6 29  
AVERAGE 19 24 -5 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2008 0.08 -0.08 0.01  
MONTH TO DATE 0.04 0.55 -0.51 0.25  
SINCE DEC 1 1.84 2.70 -0.86 3.55  
SINCE JAN 1 0.04 0.55 -0.51 0.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.4 2010 0.3 -0.3 0.2  
MONTH TO DATE 0.9 2.1 -1.2 3.1  
SINCE DEC 1 2.8 9.6 -6.8 4.0  
SINCE JUL 1 5.0 10.9 -5.9 6.6  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 41 5 34  
MONTH TO DATE 302 281 21 235  
SINCE DEC 1 1349 1385 -36 1076  
SINCE JUL 1 2211 2577 -366 2197  
 
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) 32 56 2008  
MINIMUM TEMPERATURE (F) 17 -10 1994  
2015  
 
SUNRISE AND SUNSET  
JANUARY 8 2025.......SUNRISE 7:19 AM CST SUNSET 4:40 PM CST  
JANUARY 9 2025.......SUNRISE 7:19 AM CST SUNSET 4:41 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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