812  
CDUS43 KLOT 100631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT WED APR 10 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 9 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 62 77 2017 59 3 67  
MINIMUM 45 18 1997 37 8 43  
AVERAGE 54 48 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1995 0.12 -0.12 0.00  
MONTH TO DATE 1.49 1.02 0.47 0.39  
SINCE MAR 1 7.37 3.73 3.64 3.41  
SINCE JAN 1 11.22 7.90 3.32 10.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2016 0.0 0.0 0.0  
2020  
2022  
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 11 17 -6 10  
MONTH TO DATE 169 168 1 152  
SINCE MAR 1 814 974 -160 981  
SINCE JUL 1 4774 5580 -806 5255  
 
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 83 2011  
MINIMUM TEMPERATURE (F) 38 23 2018  
 
SUNRISE AND SUNSET  
APRIL 10 2024.........SUNRISE 6:20 AM CDT SUNSET 7:28 PM CDT  
APRIL 11 2024.........SUNRISE 6:18 AM CDT SUNSET 7:29 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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