361  
CDUS43 KLOT 202146  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
446 PM CDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 20 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 91 2010 82 -9 91  
2023  
MINIMUM 58 49 1992 63 -5 69  
AVERAGE 66 73 -7 80  
 
PRECIPITATION (IN)  
TODAY 0.00 2.39 2022 0.13 -0.13 0.00  
MONTH TO DATE 2.31 2.82 -0.51 3.13  
SINCE JUN 1 11.30 12.00 -0.70 12.33  
SINCE JAN 1 32.26 27.80 4.46 25.09  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 10 25 -15 19  
SINCE JUL 1 2 2 0 0  
 
COOLING  
TODAY 1 8 -7 15  
MONTH TO DATE 150 171 -21 128  
SINCE JUN 1 689 671 18 581  
SINCE JAN 1 760 748 12 650    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2003  
MINIMUM TEMPERATURE (F) 63 49 1992  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 6:07 AM CDT SUNSET 7:44 PM CDT  
AUGUST 21 2024........SUNRISE 6:08 AM CDT SUNSET 7:42 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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