548  
CDUS43 KLOT 052139  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
439 PM CDT TUE AUG 05 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 5 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 83 92 2018 84 -1 92  
2024  
MINIMUM 62 50 1994 64 -2 71  
AVERAGE 73 74 -1 82  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 2024 0.13 -0.13 1.28  
MONTH TO DATE 0.00 0.68 -0.68 1.34  
SINCE JUN 1 7.86 9.86 -2.00 10.33  
SINCE JAN 1 18.78 25.66 -6.88 31.29  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 17 25 -8 8  
SINCE JUL 1 0 2 -2 0  
 
COOLING  
TODAY 8 9 -1 17  
MONTH TO DATE 28 45 -17 73  
SINCE JUN 1 651 545 106 612  
SINCE JAN 1 695 622 73 683    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 93 2022  
MINIMUM TEMPERATURE (F) 64 50 1994  
 
SUNRISE AND SUNSET  
AUGUST 5 2025........SUNRISE 5:51 AM CDT SUNSET 8:05 PM CDT  
AUGUST 6 2025........SUNRISE 5:52 AM CDT SUNSET 8:04 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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