487  
CDUS43 KLOT 212134  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT FRI JUN 21 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 21 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 91 97 2022 83 8 88  
MINIMUM 65 38 1992 62 3 63  
AVERAGE 78 72 6 76  
 
PRECIPITATION (IN)  
TODAY 0.00 1.94 2018 0.15 -0.15 0.00  
MONTH TO DATE 2.93 3.39 -0.46 0.25  
SINCE JUN 1 2.93 3.39 -0.46 0.25  
SINCE JAN 1 23.89 19.19 4.70 13.01  
 
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 18.7 33.2 -14.5 16.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 8 21 -13 19  
SINCE JUN 1 8 21 -13 19  
SINCE JUL 1 5048 6061 -1013 5696  
 
COOLING  
TODAY 13 8 5 11  
MONTH TO DATE 177 123 54 104  
SINCE JUN 1 177 123 54 104  
SINCE JAN 1 248 200 48 173    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 2002  
MINIMUM TEMPERATURE (F) 62 44 1992  
 
SUNRISE AND SUNSET  
JUNE 21 2024..........SUNRISE 5:18 AM CDT SUNSET 8:30 PM CDT  
JUNE 22 2024..........SUNRISE 5:19 AM CDT SUNSET 8:30 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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