465  
CDUS43 KLOT 110631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT THU APR 11 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 10 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 69 83 2011 59 10 71  
MINIMUM 41 23 2018 38 3 45  
AVERAGE 55 48 7 58  
 
PRECIPITATION (IN)  
YESTERDAY T 1.36 2013 0.12 -0.12 0.00  
MONTH TO DATE 1.49 1.14 0.35 0.39  
SINCE MAR 1 7.37 3.85 3.52 3.41  
SINCE JAN 1 11.22 8.02 3.20 10.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.4 -0.4 T  
SINCE MAR 1 0.6 4.6 -4.0 2.0  
SINCE JUL 1 18.7 32.7 -14.0 16.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 17 -7 7  
MONTH TO DATE 179 185 -6 159  
SINCE MAR 1 824 991 -167 988  
SINCE JUL 1 4784 5597 -813 5262  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 3 -3 0  
SINCE JAN 1 0 3 -3 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 81 1996  
MINIMUM TEMPERATURE (F) 38 29 2000  
2012  
 
SUNRISE AND SUNSET  
APRIL 11 2024.........SUNRISE 6:18 AM CDT SUNSET 7:29 PM CDT  
APRIL 12 2024.........SUNRISE 6:16 AM CDT SUNSET 7:30 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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