860 
CDUS43 KLOT 070639
CLILOT


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL                                  
1238 AM CST WED DEC 7 2016


................................... 

...THE ROMEOVILLE  WFO CLIMATE SUMMARY FOR DECEMBER 6 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1992 TO 2016


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST            
                VALUE   VALUE       VALUE  FROM      YEAR            
                                           NORMAL                    
...........................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         34     60    1998  38     -4       46               
  MINIMUM         26      1    2007  23      3       29               
  AVERAGE         30                 31     -1       38             
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T      1.31 1994   0.08  -0.08     0.00           
  MONTH TO DATE    0.56               0.46   0.10     0.33           
  SINCE DEC 1      0.56               0.46   0.10     0.33           
  SINCE JAN 1     38.66              38.28   0.38    40.20           
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0    1.2  2007   0.2   -0.2      0.0            
  MONTH TO DATE    8.1                1.3    6.8      1.5            
  SINCE DEC 1      8.1                1.3    6.8      1.5            
  SINCE JUL 1      8.1                2.2    5.9      6.2            
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                 35      0                       
  MONTH TO DATE  194                201     -7                       
  SINCE DEC 1    194                201     -7                       
  SINCE JUL 1   1050               1420   -370                       
                                                                     
 COOLING                                                             
  YESTERDAY        0                  0      0                       
  MONTH TO DATE    0                  0      0                       
  SINCE DEC 1      0                  0      0                       
  SINCE JAN 1   1145                862    283                       
...........................................................






                                                                     
THE ROMEOVILLE  WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        51      2004                    
 MINIMUM TEMPERATURE (F)   23        -5      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2016......SUNRISE   706 AM CST   SUNSET   422 PM CST   
DECEMBER  8 2016......SUNRISE   707 AM CST   SUNSET   422 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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