051  
CDUS43 KLOT 260633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1233 AM CST TUE DEC 26 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR DECEMBER 25 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 58 61 2019 34 24 15  
MINIMUM 45 -11 2000 20 25 1  
AVERAGE 52 27 25 8  
 
PRECIPITATION (IN)  
YESTERDAY 0.47R 0.31 2009 0.07 0.40 0.00  
MONTH TO DATE 3.21 1.72 1.49 2.74  
SINCE DEC 1 3.21 1.72 1.49 2.74  
SINCE JAN 1 38.31 40.71 -2.40 37.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.6 2002 0.3 -0.3 0.0  
2010  
MONTH TO DATE 0.7 5.7 -5.0 4.8  
SINCE DEC 1 0.7 5.7 -5.0 4.8  
SINCE JUL 1 3.3 7.0 -3.7 6.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 38 -25 57  
MONTH TO DATE 662 870 -208 939  
SINCE DEC 1 662 870 -208 939  
SINCE JUL 1 1783 2062 -279 2123  
 
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 62 2019  
MINIMUM TEMPERATURE (F) 19 -7 2017  
 
SUNRISE AND SUNSET  
DECEMBER 26 2023......SUNRISE 7:18 AM CST SUNSET 4:28 PM CST  
DECEMBER 27 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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