412  
CDUS43 KLOT 030634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1234 AM CST WED JAN 03 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 2 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 40 61 2000 33 7 45  
MINIMUM 25 -16 2018 18 7 30  
AVERAGE 33 25 8 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1999 0.08 -0.08 0.00  
MONTH TO DATE T 0.16 -0.16 0.07  
SINCE DEC 1 3.30 2.31 0.99 2.81  
SINCE JAN 1 T 0.16 -0.16 0.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 13.8 1999 0.3 -0.3 0.0  
MONTH TO DATE T 0.6 -0.6 0.0  
SINCE DEC 1 0.9 8.1 -7.2 5.0  
SINCE JUL 1 3.5 9.4 -5.9 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 40 -8 27  
MONTH TO DATE 67 80 -13 52  
SINCE DEC 1 908 1184 -276 1196  
SINCE JUL 1 2029 2376 -347 2380  
 
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 57 1998  
MINIMUM TEMPERATURE (F) 18 -11 2014  
 
SUNRISE AND SUNSET  
JANUARY 3 2024.......SUNRISE 7:19 AM CST SUNSET 4:34 PM CST  
JANUARY 4 2024.......SUNRISE 7:19 AM CST SUNSET 4:35 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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