855  
CDUS43 KLOT 090635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1235 AM CST FRI FEB 09 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 8 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 58R 53 2001 34 24 41  
MINIMUM 42 -12 2007 18 24 23  
AVERAGE 50 26 24 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.88 2001 0.06 0.16 T  
MONTH TO DATE 0.22 0.50 -0.28 T  
SINCE DEC 1 6.95 4.84 2.11 5.22  
SINCE JAN 1 3.65 2.69 0.96 2.48  
 
SNOWFALL (IN)  
YESTERDAY T 3.4 2014 0.3 -0.3 0.0  
MONTH TO DATE T 3.0 -3.0 0.0  
SINCE DEC 1 14.7 21.1 -6.4 12.0  
SINCE JUL 1 17.3 22.4 -5.1 13.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 39 -24 33  
MONTH TO DATE 207 321 -114 328  
SINCE DEC 1 2280 2699 -419 2514  
SINCE JUL 1 3401 3891 -490 3698  
 
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) 34 55 2001  
MINIMUM TEMPERATURE (F) 18 -8 2011  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2024......SUNRISE 6:56 AM CST SUNSET 5:18 PM CST  
FEBRUARY 10 2024......SUNRISE 6:55 AM CST SUNSET 5:19 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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