483  
CDUS43 KLOT 160635  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT TUE OCT 16 2018  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 15 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2018  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 80 1999 63 -15 67  
MINIMUM 32 30 2006 43 -11 45  
AVERAGE 40 53 -13 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.45 1992 0.13 -0.09 0.33  
MONTH TO DATE 3.47 1.70 1.77 6.39  
SINCE SEP 1 5.94 4.83 1.11 6.78  
SINCE JAN 1 35.90 32.65 3.25 40.63  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 12 13  
MONTH TO DATE 131 150 -19  
SINCE SEP 1 186 241 -55  
SINCE JUL 1 186 249 -63  
 
COOLING  
YESTERDAY 0 0 0  
MONTH TO DATE 31 12 19  
SINCE SEP 1 208 106 102  
SINCE JAN 1 1163 859 304    
.......................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 81 1998  
MINIMUM TEMPERATURE (F) 43 31 1995  
 
 
SUNRISE AND SUNSET  
OCTOBER 16 2018.......SUNRISE 706 AM CDT SUNSET 610 PM CDT  
OCTOBER 17 2018.......SUNRISE 707 AM CDT SUNSET 608 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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