600  
CDUS43 KLOT 290635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SAT AUG 29 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 28 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 93 2020 81 1 79  
MINIMUM 60 51 1992 61 -1 59  
AVERAGE 71 71 0 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 2004 0.14 -0.14 0.37  
MONTH TO DATE 6.88 3.93 2.95 6.23  
SINCE JUN 1 20.07 13.11 6.96 14.09  
SINCE JAN 1 35.06 28.91 6.15 25.01  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE JUN 1 12 25 -13 27  
SINCE JUL 1 0 2 -2 10  
 
COOLING  
YESTERDAY 6 7 -1 4  
MONTH TO DATE 233 228 5 234  
SINCE JUN 1 749 728 21 857  
SINCE JAN 1 805 805 0 901    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 2010  
MINIMUM TEMPERATURE (F) 61 50 1994  
 
SUNRISE AND SUNSET  
AUGUST 29 2026........SUNRISE 6:15 AM CDT SUNSET 7:30 PM CDT  
AUGUST 30 2026........SUNRISE 6:16 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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