118  
CDUS43 KLOT 022133  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 2 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 86 2018 67 -12 53  
MINIMUM 41 32 2005 45 -4 47  
AVERAGE 48 56 -8 50  
 
PRECIPITATION (IN)  
TODAY T 0.62 2008 0.16 -0.16 0.01  
MONTH TO DATE 0.07 0.32 -0.25 0.01  
SINCE MAR 1 4.89 7.14 -2.25 8.94  
SINCE JAN 1 11.55 11.31 0.24 13.06  
 
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 2.1 5.1 -3.0 3.7  
SINCE JUL 1 16.1 33.2 -17.1 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 9 8 15  
MONTH TO DATE 37 19 18 28  
SINCE MAR 1 1301 1273 28 1344  
SINCE JUL 1 5575 5879 -304 5747  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 9 12 -3 5  
SINCE JAN 1 9 12 -3 5    
........................................................
 
 
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 2023...........SUNRISE 5:48 AM CDT SUNSET 7:51 PM CDT  
MAY 3 2023...........SUNRISE 5:47 AM CDT SUNSET 7:52 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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