920  
CDUS43 KLOT 190637  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1237 AM CST FRI JAN 19 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 18 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 26 60 1996 31 -5 38  
MINIMUM 11 -22 1994 16 -5 34  
AVERAGE 19 23 -4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.59 1996 0.07 -0.05 0.42  
MONTH TO DATE 2.10 1.35 0.75 1.79  
SINCE DEC 1 5.40 3.50 1.90 4.53  
SINCE JAN 1 2.10 1.35 0.75 1.79  
 
SNOWFALL (IN)  
YESTERDAY 0.7 2.2 2014 0.4 0.3 T  
MONTH TO DATE 13.1 5.8 7.3 0.7  
SINCE DEC 1 14.0 13.3 0.7 5.7  
SINCE JUL 1 16.6 14.6 2.0 6.9  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 42 4 29  
MONTH TO DATE 762 736 26 526  
SINCE DEC 1 1603 1840 -237 1670  
SINCE JUL 1 2724 3032 -308 2854  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 2006  
MINIMUM TEMPERATURE (F) 15 -23 1994  
 
SUNRISE AND SUNSET  
JANUARY 19 2024.......SUNRISE 7:15 AM CST SUNSET 4:51 PM CST  
JANUARY 20 2024.......SUNRISE 7:14 AM CST SUNSET 4:53 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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