341  
CDUS43 KLOT 260635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT WED AUG 26 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 25 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 79 93 2012 82 -3 69  
2020  
MINIMUM 58 50 2017 62 -4 53  
AVERAGE 69 72 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.06 2001 0.14 -0.14 0.00  
MONTH TO DATE 6.88 3.51 3.37 5.86  
SINCE JUN 1 20.07 12.69 7.38 13.72  
SINCE JAN 1 35.06 28.49 6.57 24.64  
 
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 4  
MONTH TO DATE 0 0 0 6  
SINCE JUN 1 12 25 -13 23  
SINCE JUL 1 0 2 -2 6  
 
COOLING  
YESTERDAY 4 7 -3 0  
MONTH TO DATE 208 207 1 230  
SINCE JUN 1 724 707 17 853  
SINCE JAN 1 780 784 -4 897    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 2024  
MINIMUM TEMPERATURE (F) 62 52 2025  
 
SUNRISE AND SUNSET  
AUGUST 26 2026........SUNRISE 6:12 AM CDT SUNSET 7:35 PM CDT  
AUGUST 27 2026........SUNRISE 6:13 AM CDT SUNSET 7:33 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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