790  
CDUS43 KLOT 042133  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT SAT MAY 04 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 4 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 80 82 1999 68 12 72  
2000  
MINIMUM 48 35 2005 46 2 38  
AVERAGE 64 57 7 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.07 2003 0.16 -0.16 0.00  
MONTH TO DATE 0.60 0.64 -0.04 0.07  
SINCE MAR 1 12.24 7.46 4.78 4.89  
SINCE JAN 1 16.09 11.63 4.46 11.55  
 
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 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 1 9 -8 10  
MONTH TO DATE 6 37 -31 63  
SINCE MAR 1 1024 1291 -267 1327  
SINCE JUL 1 4984 5897 -913 5601  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 4 -3 0  
SINCE MAR 1 17 14 3 9  
SINCE JAN 1 17 14 3 9    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 2000  
MINIMUM TEMPERATURE (F) 46 32 1992  
 
SUNRISE AND SUNSET  
MAY 4 2024...........SUNRISE 5:45 AM CDT SUNSET 7:54 PM CDT  
MAY 5 2024...........SUNRISE 5:43 AM CDT SUNSET 7:55 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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