731  
CDUS43 KLOT 240638  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
138 AM CDT TUE MAR 24 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 23 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 44 78 1994 52 -8 49  
MINIMUM 29 17 1992 32 -3 35  
AVERAGE 37 42 -5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 2012 0.09 -0.09 0.22  
MONTH TO DATE 3.91 1.98 1.93 3.62  
SINCE MAR 1 3.91 1.98 1.93 3.62  
SINCE JAN 1 6.54 6.15 0.39 5.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.8 2015 0.1 -0.1 0.0  
MONTH TO DATE 6.0 3.7 2.3 2.7  
SINCE MAR 1 6.0 3.7 2.3 2.7  
SINCE JUL 1 30.7 31.8 -1.1 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 23 5 23  
MONTH TO DATE 515 632 -117 516  
SINCE MAR 1 515 632 -117 516  
SINCE JUL 1 5096 5238 -142 4854  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 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) 52 80 2017  
MINIMUM TEMPERATURE (F) 32 18 2014  
 
SUNRISE AND SUNSET  
MARCH 24 2026.........SUNRISE 6:49 AM CDT SUNSET 7:09 PM CDT  
MARCH 25 2026.........SUNRISE 6:47 AM CDT SUNSET 7:10 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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