777  
CDUS43 KLOT 250639  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
1239 AM CST THU JAN 25 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 24 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 39 46 2010 31 8 37  
MINIMUM 33 -11 2000 15 18 28  
AVERAGE 36 23 13 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 0.45 2010 0.06 0.18 0.00  
MONTH TO DATE 2.78 1.75 1.03 2.02  
SINCE DEC 1 6.08 3.90 2.18 4.76  
SINCE JAN 1 2.78 1.75 1.03 2.02  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.8 2022 0.4 -0.4 0.0  
MONTH TO DATE 13.8 8.0 5.8 1.4  
SINCE DEC 1 14.7 15.5 -0.8 6.4  
SINCE JUL 1 17.3 16.8 0.5 7.6  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 42 -13 32  
MONTH TO DATE 1033 988 45 728  
SINCE DEC 1 1874 2092 -218 1872  
SINCE JUL 1 2995 3284 -289 3056  
 
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) 32 51 2002  
MINIMUM TEMPERATURE (F) 15 -8 2008  
 
SUNRISE AND SUNSET  
JANUARY 25 2024.......SUNRISE 7:11 AM CST SUNSET 4:59 PM CST  
JANUARY 26 2024.......SUNRISE 7:10 AM CST SUNSET 5:00 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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