939  
CDUS43 KLOT 150632  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT SAT JUL 15 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 14 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 88 97 1995 85 3 83  
MINIMUM 64 55 2001 65 -1 59  
AVERAGE 76 75 1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.15 2006 0.14 -0.06 0.00  
2006  
2018  
MONTH TO DATE 6.98 1.97 5.01 1.19  
SINCE JUN 1 8.18 6.65 1.53 3.22  
SINCE JAN 1 20.94 22.45 -1.51 20.91  
 
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 0  
SINCE JUN 1 19 23 -4 10  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 10 1 6  
MONTH TO DATE 114 136 -22 132  
SINCE JUN 1 299 336 -37 342  
SINCE JAN 1 368 413 -45 472    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 94 1995  
2012  
MINIMUM TEMPERATURE (F) 65 53 2014  
 
SUNRISE AND SUNSET  
JULY 15 2023..........SUNRISE 5:31 AM CDT SUNSET 8:25 PM CDT  
JULY 16 2023..........SUNRISE 5:32 AM CDT SUNSET 8:24 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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