804  
CDUS43 KLOT 312134  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CDT FRI MAY 31 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 31 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 88 2002 78 1 87  
2014  
2016  
MINIMUM 50 43 1993 56 -6 66  
2003  
2015  
AVERAGE 65 67 -2 77  
 
PRECIPITATION (IN)  
TODAY 0.00 1.61 2000 0.16 -0.16 0.09  
MONTH TO DATE 5.47 4.81 0.66 1.28  
SINCE MAR 1 17.11 11.63 5.48 6.10  
SINCE JAN 1 20.96 15.80 5.16 12.76  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE MAR 1 0.6 5.1 -4.5 2.1  
SINCE JUL 1 18.7 33.2 -14.5 16.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 62 179 -117 139  
SINCE MAR 1 1080 1433 -353 1403  
SINCE JUL 1 5040 6039 -999 5677  
 
COOLING  
TODAY 0 4 -4 12  
MONTH TO DATE 55 67 -12 60  
SINCE MAR 1 71 77 -6 69  
SINCE JAN 1 71 77 -6 69    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2002  
MINIMUM TEMPERATURE (F) 56 38 1993  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 5:21 AM CDT SUNSET 8:20 PM CDT  
JUNE 1 2024..........SUNRISE 5:20 AM CDT SUNSET 8:21 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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