992  
CDUS43 KLOT 222146  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
446 PM CDT SUN SEP 22 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 22 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 72 93 2017 74 -2 72  
MINIMUM 67 33 1995 53 14 63  
AVERAGE 70 64 6 68  
 
PRECIPITATION (IN)  
TODAY 1.43R 0.71 2019 0.11 1.32 0.34  
MONTH TO DATE 1.57 2.47 -0.90 5.22  
SINCE SEP 1 1.57 2.47 -0.90 5.22  
SINCE JAN 1 34.91 31.81 3.10 30.31  
 
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 SEP 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 4 -4 0  
MONTH TO DATE 17 42 -25 31  
SINCE SEP 1 17 42 -25 31  
SINCE JUL 1 21 48 -27 33  
 
COOLING  
TODAY 5 2 3 3  
MONTH TO DATE 134 92 42 71  
SINCE SEP 1 134 92 42 71  
SINCE JAN 1 1003 917 86 814    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 2017  
MINIMUM TEMPERATURE (F) 53 29 1995  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 6:40 AM CDT SUNSET 6:49 PM CDT  
SEPTEMBER 23 2024.....SUNRISE 6:41 AM CDT SUNSET 6:47 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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