152  
CDUS43 KLOT 270633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST WED DEC 27 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 26 2023
 
 
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)  
YESTERDAY  
MAXIMUM 45 62 2019 34 11 21  
MINIMUM 30 -7 2017 19 11 7  
AVERAGE 38 27 11 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.28 2015 0.07 -0.05 T  
MONTH TO DATE 3.23 1.79 1.44 2.74  
SINCE DEC 1 3.23 1.79 1.44 2.74  
SINCE JAN 1 38.33 40.78 -2.45 37.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.9 2009 0.3 -0.3 0.2  
MONTH TO DATE 0.7 6.0 -5.3 5.0  
SINCE DEC 1 0.7 6.0 -5.3 5.0  
SINCE JUL 1 3.3 7.3 -4.0 6.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 38 -11 51  
MONTH TO DATE 689 908 -219 990  
SINCE DEC 1 689 908 -219 990  
SINCE JUL 1 1810 2100 -290 2174  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 871 947 -76 1002    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 61 2008  
MINIMUM TEMPERATURE (F) 19 -9 2017  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 7:18 AM CST SUNSET 4:29 PM CST  
DECEMBER 28 2023......SUNRISE 7:18 AM CST SUNSET 4:29 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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