604  
CDUS43 KLOT 252236  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
536 PM CDT FRI APR 25 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 25 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 60 86 1994 65 -5 61  
MINIMUM 49 32 2024 43 6 32  
AVERAGE 55 54 1 47  
 
PRECIPITATION (IN)  
TODAY 0.29 2.82 2007 0.15 0.14 0.00  
MONTH TO DATE 3.88 3.27 0.61 1.73  
SINCE MAR 1 7.80 5.98 1.82 7.61  
SINCE JAN 1 9.22 10.15 -0.93 11.46  
 
SNOWFALL (IN)  
TODAY 0.0 T 2006 0.0 0.0 0.0  
MONTH TO DATE T 0.8 -0.8 T  
SINCE MAR 1 2.7 5.0 -2.3 0.6  
SINCE JUL 1 17.5 33.1 -15.6 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 12 -2 18  
MONTH TO DATE 381 397 -16 353  
SINCE MAR 1 1021 1203 -182 998  
SINCE JUL 1 5359 5809 -450 4958  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 9  
SINCE MAR 1 3 3 0 9  
SINCE JAN 1 3 3 0 9    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 89 1994  
MINIMUM TEMPERATURE (F) 43 32 2023  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 5:57 AM CDT SUNSET 7:44 PM CDT  
APRIL 26 2025.........SUNRISE 5:56 AM CDT SUNSET 7:45 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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