326  
CDUS43 KLOT 030635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT THU APR 03 2025  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 2 2025
 
 
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)  
YESTERDAY  
MAXIMUM 71 81 2010 56 15 60  
MINIMUM 41 18 2018 35 6 35  
AVERAGE 56 45 11 48  
 
PRECIPITATION (IN)  
YESTERDAY 1.84R 0.42 2015 0.11 1.73 0.21  
MONTH TO DATE 1.84 0.21 1.63 0.80  
SINCE MAR 1 5.76 2.92 2.84 6.68  
SINCE JAN 1 7.18 7.09 0.09 10.53  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2002 0.1 -0.1 T  
2016  
2024  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE MAR 1 2.7 4.3 -1.6 0.6  
SINCE JUL 1 17.5 32.4 -14.9 18.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 20 -11 17  
MONTH TO DATE 35 40 -5 36  
SINCE MAR 1 675 846 -171 681  
SINCE JUL 1 5013 5452 -439 4641  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 3 -3 0  
SINCE JAN 1 0 3 -3 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 79 2012  
MINIMUM TEMPERATURE (F) 35 22 2013  
 
SUNRISE AND SUNSET  
APRIL 3 2025.........SUNRISE 6:31 AM CDT SUNSET 7:20 PM CDT  
APRIL 4 2025.........SUNRISE 6:30 AM CDT SUNSET 7:21 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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