939  
CDUS43 KLOT 202140  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 93 2022 83 3 93  
MINIMUM 61 43 1992 62 -1 62  
AVERAGE 74 72 2 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 2011 0.16 -0.16 0.00  
MONTH TO DATE 0.25 3.24 -2.99 1.25  
SINCE JUN 1 0.25 3.24 -2.99 1.25  
SINCE JAN 1 13.01 19.04 -6.03 18.94  
 
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 16.1 33.2 -17.1 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 19 21 -2 10  
SINCE JUN 1 19 21 -2 10  
SINCE JUL 1 5696 6061 -365 5904  
 
COOLING  
TODAY 9 8 1 13  
MONTH TO DATE 93 115 -22 112  
SINCE JUN 1 93 115 -22 112  
SINCE JAN 1 162 192 -30 242    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 2022  
MINIMUM TEMPERATURE (F) 62 38 1992  
 
SUNRISE AND SUNSET  
JUNE 20 2023..........SUNRISE 5:18 AM CDT SUNSET 8:30 PM CDT  
JUNE 21 2023..........SUNRISE 5:18 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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