020  
CDUS43 KLOT 290632  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT MON JUL 29 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 28 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 83 91 2006 84 -1 91  
2010  
2023  
MINIMUM 68 50 2013 65 3 70  
AVERAGE 76 74 2 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.30 2021 0.15 -0.10 0.68  
MONTH TO DATE 3.84 4.05 -0.21 7.98  
SINCE JUN 1 8.82 8.73 0.09 9.18  
SINCE JAN 1 29.78 24.53 5.25 21.94  
 
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 11 10 1 16  
MONTH TO DATE 249 276 -27 247  
SINCE JUN 1 501 476 25 432  
SINCE JAN 1 572 553 19 501    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1999  
MINIMUM TEMPERATURE (F) 65 52 1994  
2013  
 
SUNRISE AND SUNSET  
JULY 29 2024..........SUNRISE 5:44 AM CDT SUNSET 8:13 PM CDT  
JULY 30 2024..........SUNRISE 5:45 AM CDT SUNSET 8:11 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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