975  
CDUS43 KLOT 222232  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CST SAT FEB 22 2025  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR FEBRUARY 22 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 34 66 2017 39 -5 60  
MINIMUM 11 4 2015 22 -11 43  
AVERAGE 23 30 -7 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 2022 0.07 -0.07 0.08  
MONTH TO DATE 0.29 1.48 -1.19 0.37  
SINCE DEC 1 3.21 5.82 -2.61 7.10  
SINCE JAN 1 1.41 3.67 -2.26 3.80  
 
SNOWFALL (IN)  
TODAY 0.0 3.5 1994 0.3 -0.3 0.0  
MONTH TO DATE 3.2 7.3 -4.1 0.1  
SINCE DEC 1 12.6 25.4 -12.8 14.8  
SINCE JUL 1 14.8 26.7 -11.9 17.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 42 35 7 13  
MONTH TO DATE 932 838 94 602  
SINCE DEC 1 3340 3216 124 2675  
SINCE JUL 1 4202 4408 -206 3796  
 
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) 39 66 2000  
MINIMUM TEMPERATURE (F) 22 -4 2015  
 
SUNRISE AND SUNSET  
FEBRUARY 22 2025......SUNRISE 6:37 AM CST SUNSET 5:35 PM CST  
FEBRUARY 23 2025......SUNRISE 6:36 AM CST SUNSET 5:36 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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