036  
CDUS43 KLOT 270638  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT FRI JUN 27 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 26 2025
 
 
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)  
YESTERDAY  
MAXIMUM 92 95 2005 84 8 85  
MINIMUM 73 50 1992 63 10 64  
2004  
2017  
AVERAGE 83 73 10 75  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.52 1998 0.14 MM 0.00  
MONTH TO DATE 3.00 4.14 -1.14 4.82  
SINCE JUN 1 3.00 4.14 -1.14 4.82  
SINCE JAN 1 13.92 19.94 -6.02 25.78  
 
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 17.5 33.2 -15.7 18.7  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 17 21 -4 8  
SINCE JUN 1 17 21 -4 8  
SINCE JUL 1 5645 6061 -416 5048  
 
COOLING  
YESTERDAY 18 8 10 10  
MONTH TO DATE 203 163 40 232  
SINCE JUN 1 203 163 40 232  
SINCE JAN 1 247 240 7 303    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 94 2005  
MINIMUM TEMPERATURE (F) 63 47 1992  
 
SUNRISE AND SUNSET  
JUNE 27 2025..........SUNRISE 5:20 AM CDT SUNSET 8:31 PM CDT  
JUNE 28 2025..........SUNRISE 5:21 AM CDT SUNSET 8:31 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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