AFOS product CLIIND
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CDUS43 KIND 190546
CLIIND


CLIMATE REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN                             
1244 AM EST TUE DEC 19 2017


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

...THE INDIANAPOLIS IN CLIMATE SUMMARY FOR DECEMBER 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46    401 PM  65    1877  38      8       23       
  MINIMUM         40   1217 AM -10    1884  24     16        4       
  AVERAGE         43                        31     12       14      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.05 1924   0.09  -0.09     0.02    
  MONTH TO DATE    0.24                      1.82  -1.58     1.22    
  SINCE DEC 1      0.24                      1.82  -1.58     1.22    
  SINCE JAN 1     46.57                     41.09   5.48    45.64    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             4.6  1948   0.3   MM        0.2     
  MONTH TO DATE    0.4                       3.4   -3.0      4.1     
  SINCE DEC 1      0.4                       3.4   -3.0      4.1     
  SINCE JUL 1      0.4                       4.5   -4.1      4.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       22                        34    -12       51       
  MONTH TO DATE  528                       570    -42      673       
  SINCE DEC 1    528                       570    -42      673       
  SINCE JUL 1   1432                      1612   -180     1366       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1164                      1066     98     1443       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    11.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           600 AM                                     
 LOWEST     82           400 PM                                     
 AVERAGE    89                                                       

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

                                                                     
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        67      1877                    
 MINIMUM TEMPERATURE (F)   23       -12      1884                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 19 2017......SUNRISE   802 AM EST   SUNSET   523 PM EST   
DECEMBER 20 2017......SUNRISE   802 AM EST   SUNSET   524 PM EST   

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




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