207  
CDUS43 KLOT 050641  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1241 AM CST FRI JAN 05 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 4 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 64 1997 32 4 40  
MINIMUM 26 -14 1999 17 9 32  
AVERAGE 31 25 6 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 2007 0.08 -0.08 T  
MONTH TO DATE T 0.32 -0.32 1.01  
SINCE DEC 1 3.30 2.47 0.83 3.75  
SINCE JAN 1 T 0.32 -0.32 1.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 2004 0.3 -0.3 T  
MONTH TO DATE T 1.2 -1.2 T  
SINCE DEC 1 0.9 8.7 -7.8 5.0  
SINCE JUL 1 3.5 10.0 -6.5 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 40 -6 29  
MONTH TO DATE 133 160 -27 99  
SINCE DEC 1 974 1264 -290 1243  
SINCE JUL 1 2095 2456 -361 2427  
 
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 1998  
MINIMUM TEMPERATURE (F) 17 -22 1999  
 
SUNRISE AND SUNSET  
JANUARY 5 2024.......SUNRISE 7:19 AM CST SUNSET 4:36 PM CST  
JANUARY 6 2024.......SUNRISE 7:19 AM CST SUNSET 4:37 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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