425  
CDUS43 KLOT 210631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT FRI JUN 21 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 20 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 92 93 2022 83 9 86  
MINIMUM 66 43 1992 62 4 61  
AVERAGE 79 72 7 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.42 0.95 2011 0.16 0.26 0.00  
MONTH TO DATE 2.93 3.24 -0.31 0.25  
SINCE JUN 1 2.93 3.24 -0.31 0.25  
SINCE JAN 1 23.89 19.04 4.85 13.01  
 
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 18.7 33.2 -14.5 16.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 14 8 6 9  
MONTH TO DATE 164 115 49 93  
SINCE JUN 1 164 115 49 93  
SINCE JAN 1 235 192 43 162    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 97 2022  
MINIMUM TEMPERATURE (F) 62 38 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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