464  
CDUS43 KLOT 280634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT SUN JUL 28 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 27 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 94 1997 85 -2 93  
MINIMUM 62 55 1994 65 -3 70  
2013  
AVERAGE 73 74 -1 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.90 2003 0.14 -0.14 0.00  
MONTH TO DATE 3.79 3.90 -0.11 7.30  
SINCE JUN 1 8.77 8.58 0.19 8.50  
SINCE JAN 1 29.73 24.38 5.35 21.26  
 
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 8 23 -15 19  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 8 10 -2 17  
MONTH TO DATE 238 266 -28 231  
SINCE JUN 1 490 466 24 416  
SINCE JAN 1 561 543 18 485    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 91 2006  
2010  
2023  
MINIMUM TEMPERATURE (F) 65 50 2013  
 
SUNRISE AND SUNSET  
JULY 28 2024..........SUNRISE 5:43 AM CDT SUNSET 8:14 PM CDT  
JULY 29 2024..........SUNRISE 5:44 AM CDT SUNSET 8:13 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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