398  
CDUS43 KLOT 072140  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
440 PM CDT TUE MAY 07 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 7 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 76 86 2023 69 7 86  
MINIMUM 59 34 1992 47 12 61  
AVERAGE 68 58 10 74  
 
PRECIPITATION (IN)  
TODAY 0.80 1.65 1998 0.16 0.64 0.17  
MONTH TO DATE 1.41 1.12 0.29 0.31  
SINCE MAR 1 13.05 7.94 5.11 5.13  
SINCE JAN 1 16.90 12.11 4.79 11.79  
 
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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 0  
MONTH TO DATE 17 61 -44 64  
SINCE MAR 1 1035 1315 -280 1328  
SINCE JUL 1 4995 5921 -926 5602  
 
COOLING  
TODAY 3 1 2 9  
MONTH TO DATE 4 7 -3 12  
SINCE MAR 1 20 17 3 21  
SINCE JAN 1 20 17 3 21    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 2014  
MINIMUM TEMPERATURE (F) 48 30 2020  
 
SUNRISE AND SUNSET  
MAY 7 2024...........SUNRISE 5:41 AM CDT SUNSET 7:57 PM CDT  
MAY 8 2024...........SUNRISE 5:40 AM CDT SUNSET 7:58 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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