712  
CDUS43 KLOT 090634  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT THU MAY 09 2024  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 8 2024
 
 
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)  
YESTERDAY  
MAXIMUM 81 89 2014 70 11 63  
MINIMUM 51 30 2020 48 3 51  
AVERAGE 66 58 8 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 2021 0.15 -0.15 0.05  
MONTH TO DATE 1.43 1.27 0.16 0.36  
SINCE MAR 1 13.07 8.09 4.98 5.18  
SINCE JAN 1 16.92 12.26 4.66 11.84  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 0 8 -8 8  
MONTH TO DATE 17 69 -52 72  
SINCE MAR 1 1035 1323 -288 1336  
SINCE JUL 1 4995 5929 -934 5610  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 3 8 -5 12  
SINCE MAR 1 19 18 1 21  
SINCE JAN 1 19 18 1 21    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1993  
2004  
MINIMUM TEMPERATURE (F) 48 28 2020  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 5:39 AM CDT SUNSET 7:59 PM CDT  
MAY 10 2024...........SUNRISE 5:38 AM CDT SUNSET 8:00 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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