485  
CDUS43 KLOT 022132  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
432 PM CDT SAT MAY 02 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 2 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 56 86 2018 67 -11 62  
MINIMUM 30R 32 2005 45 -15 45  
AVERAGE 43 56 -13 54  
 
PRECIPITATION (IN)  
TODAY T 0.62 2008 0.16 -0.16 0.01  
MONTH TO DATE T 0.32 -0.32 0.45  
SINCE MAR 1 10.72 7.14 3.58 8.29  
SINCE JAN 1 13.35 11.31 2.04 9.71  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 6.0 5.1 0.9 2.7  
SINCE JUL 1 30.7 33.2 -2.5 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 9 13 11  
MONTH TO DATE 45 19 26 14  
SINCE MAR 1 1019 1273 -254 1077  
SINCE JUL 1 5600 5879 -279 5415  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 13 12 1 6  
SINCE JAN 1 13 12 1 6    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2001  
MINIMUM TEMPERATURE (F) 46 26 2005  
 
SUNRISE AND SUNSET  
MAY 2 2026...........SUNRISE 5:48 AM CDT SUNSET 7:52 PM CDT  
MAY 3 2026...........SUNRISE 5:46 AM CDT SUNSET 7:53 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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