405  
CDUS43 KLOT 270643  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
143 AM CDT SAT APR 27 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 26 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 61 89 1994 65 -4 53  
MINIMUM 45 32 2023 43 2 32  
AVERAGE 53 54 -1 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.61 0.76 1995 0.16 0.45 0.00  
MONTH TO DATE 2.34 3.43 -1.09 1.39  
SINCE MAR 1 8.22 6.14 2.08 4.41  
SINCE JAN 1 12.07 10.31 1.76 11.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE T 0.8 -0.8 0.1  
SINCE MAR 1 0.6 5.0 -4.4 2.1  
SINCE JUL 1 18.7 33.1 -14.4 16.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 11 1 22  
MONTH TO DATE 365 408 -43 372  
SINCE MAR 1 1010 1214 -204 1201  
SINCE JUL 1 4970 5820 -850 5475  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 9  
SINCE MAR 1 9 3 6 9  
SINCE JAN 1 9 3 6 9    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 2021  
MINIMUM TEMPERATURE (F) 44 31 1992  
1996  
2022  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 5:54 AM CDT SUNSET 7:47 PM CDT  
APRIL 28 2024.........SUNRISE 5:52 AM CDT SUNSET 7:48 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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