040  
CDUS43 KLOT 160633  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
133 AM CDT THU APR 16 2026  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 15 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 88 2002 61 11 56  
MINIMUM 58 24 2014 39 19 40  
AVERAGE 65 50 15 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 1.35 1999 0.14 0.14 0.02  
MONTH TO DATE 3.55 1.80 1.75 2.27  
SINCE MAR 1 8.59 4.51 4.08 6.19  
SINCE JAN 1 11.22 8.68 2.54 7.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.9 2020 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.6 -0.6 T  
SINCE MAR 1 6.0 4.8 1.2 2.7  
SINCE JUL 1 30.7 32.9 -2.2 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 15 -15 17  
MONTH TO DATE 193 265 -72 294  
SINCE MAR 1 831 1071 -240 934  
SINCE JUL 1 5412 5677 -265 5272  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 0 12 0  
SINCE MAR 1 12 3 9 0  
SINCE JAN 1 12 3 9 0    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 88 2002  
MINIMUM TEMPERATURE (F) 40 25 2020  
 
SUNRISE AND SUNSET  
APRIL 16 2026.........SUNRISE 6:11 AM CDT SUNSET 7:34 PM CDT  
APRIL 17 2026.........SUNRISE 6:09 AM CDT SUNSET 7:35 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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