005  
CDUS43 KLOT 280636  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
136 AM CDT FRI APR 28 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 27 2023
 
 
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)  
YESTERDAY  
MAXIMUM 67 86 2021 66 1 45  
MINIMUM 36 31 1996 44 -8 31  
2012  
2022  
AVERAGE 52 54 -2 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.02 1999 0.17 -0.17 0.01  
MONTH TO DATE 1.39 3.60 -2.21 3.41  
SINCE MAR 1 4.41 6.31 -1.90 8.10  
SINCE JAN 1 11.07 10.48 0.59 12.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.4 2019 0.1 -0.1 0.0  
MONTH TO DATE 0.1 0.9 -0.8 0.4  
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  
YESTERDAY 13 11 2 27  
MONTH TO DATE 385 419 -34 517  
SINCE MAR 1 1214 1225 -11 1287  
SINCE JUL 1 5488 5831 -343 5690  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 9 0 9 5  
SINCE MAR 1 9 3 6 5  
SINCE JAN 1 9 3 6 5    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 79 2004  
MINIMUM TEMPERATURE (F) 44 28 1992  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 5:53 AM CDT SUNSET 7:47 PM CDT  
APRIL 29 2023.........SUNRISE 5:52 AM CDT SUNSET 7:48 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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