241  
CDUS43 KLOT 180641  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
141 AM CDT THU JUL 18 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 17 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 84 99 2012 85 -1 78  
MINIMUM 64 53 2009 65 -1 62  
AVERAGE 74 75 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.75 1996 0.14 -0.14 0.00  
MONTH TO DATE 3.57 2.40 1.17 7.16  
SINCE JUN 1 8.55 7.08 1.47 8.36  
SINCE JAN 1 29.51 22.88 6.63 21.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 23 -15 19  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 10 -1 5  
MONTH TO DATE 176 166 10 134  
SINCE JUN 1 428 366 62 319  
SINCE JAN 1 499 443 56 388    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 97 2012  
MINIMUM TEMPERATURE (F) 65 57 1992  
2017  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 5:34 AM CDT SUNSET 8:23 PM CDT  
JULY 19 2024..........SUNRISE 5:35 AM CDT SUNSET 8:22 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page