710  
CDUS43 KLOT 220631  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
131 AM CDT SUN MAR 22 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 21 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 77 85 2012 51 26 59  
MINIMUM 43 12 2013 31 12 29  
AVERAGE 60 41 19 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1992 0.10 -0.10 T  
MONTH TO DATE 3.91 1.80 2.11 3.40  
SINCE MAR 1 3.91 1.80 2.11 3.40  
SINCE JAN 1 6.54 5.97 0.57 4.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1992 0.1 -0.1 0.0  
MONTH TO DATE 6.0 3.5 2.5 2.7  
SINCE MAR 1 6.0 3.5 2.5 2.7  
SINCE JUL 1 30.7 31.6 -0.9 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 24 -19 21  
MONTH TO DATE 471 585 -114 468  
SINCE MAR 1 471 585 -114 468  
SINCE JUL 1 5052 5191 -139 4806  
 
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) 51 83 2012  
MINIMUM TEMPERATURE (F) 32 13 2002  
 
SUNRISE AND SUNSET  
MARCH 22 2026.........SUNRISE 6:52 AM CDT SUNSET 7:07 PM CDT  
MARCH 23 2026.........SUNRISE 6:50 AM CDT SUNSET 7:08 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page