380  
CDUS43 KLOT 012234  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST WED JAN 01 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JANUARY 1 2025  
 
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 32 50 2000 33 -1 33  
MINIMUM 27 -14 2018 18 9 27  
AVERAGE 30 25 5 30  
 
PRECIPITATION (IN)  
TODAY T 1.08 2005 0.08 -0.08 T  
MONTH TO DATE T 0.08 -0.08 T  
SINCE DEC 1 1.80 2.23 -0.43 3.30  
SINCE JAN 1 T 0.08 -0.08 T  
 
SNOWFALL (IN)  
TODAY T 2.4 2014 0.3 -0.3 T  
2022  
MONTH TO DATE T 0.3 -0.3 T  
SINCE DEC 1 1.9 7.8 -5.9 0.9  
SINCE JUL 1 4.1 9.1 -5.0 3.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 35 40 -5 35  
MONTH TO DATE 35 40 -5 35  
SINCE DEC 1 1082 1144 -62 876  
SINCE JUL 1 1944 2336 -392 1997  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 61 2000  
MINIMUM TEMPERATURE (F) 18 -16 2018  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 7:19 AM CST SUNSET 4:33 PM CST  
JANUARY 2 2025.......SUNRISE 7:19 AM CST SUNSET 4:34 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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