818  
CDUS43 KLOT 240641  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1241 AM CST WED JAN 24 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 23 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 49 2002 31 5 31  
MINIMUM 32 -11 2014 15 17 22  
AVERAGE 34 23 11 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 0.72 1999 0.07 0.30 T  
MONTH TO DATE 2.54 1.69 0.85 2.02  
SINCE DEC 1 5.84 3.84 2.00 4.76  
SINCE JAN 1 2.54 1.69 0.85 2.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 2022 0.4 -0.4 T  
MONTH TO DATE 13.8 7.6 6.2 1.4  
SINCE DEC 1 14.7 15.1 -0.4 6.4  
SINCE JUL 1 17.3 16.4 0.9 7.6  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 42 -11 38  
MONTH TO DATE 1004 946 58 696  
SINCE DEC 1 1845 2050 -205 1840  
SINCE JUL 1 2966 3242 -276 3024  
 
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) 31 46 2010  
MINIMUM TEMPERATURE (F) 15 -11 2000  
 
SUNRISE AND SUNSET  
JANUARY 24 2024.......SUNRISE 7:12 AM CST SUNSET 4:57 PM CST  
JANUARY 25 2024.......SUNRISE 7:11 AM CST SUNSET 4:59 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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