AFOS product CLIIND
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CDUS43 KIND 180541
CLIIND


CLIMATE REPORT
NATIONAL WEATHER SERVICE INDIANAPOLIS IN                             
1241 AM EST MON DEC 18 2017


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

...THE INDIANAPOLIS IN CLIMATE SUMMARY FOR DECEMBER 17 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         43    318 PM  64    1984  38      5       35       
                                      1924                          
  MINIMUM         36    915 PM -10    1989  24     12       23       
  AVERAGE         40                        31      9       29      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          1.64 1937   0.10  -0.06     0.42    
  MONTH TO DATE    0.24                      1.73  -1.49     1.20    
  SINCE DEC 1      0.24                      1.73  -1.49     1.20    
  SINCE JAN 1     46.57                     41.00   5.57    45.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             6.4  1981   0.2   MM         T      
  MONTH TO DATE    0.4                       3.1   -2.7      3.9     
  SINCE DEC 1      0.4                       3.1   -2.7      3.9     
  SINCE JUL 1      0.4                       4.2   -3.8      3.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        34     -9       36       
  MONTH TO DATE  506                       536    -30      622       
  SINCE DEC 1    506                       536    -30      622       
  SINCE JUL 1   1410                      1578   -168     1315       
                                                                     
 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    13   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     6.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           800 PM                                     
 LOWEST     62          1100 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE INDIANAPOLIS IN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        65      1877                    
 MINIMUM TEMPERATURE (F)   24       -10      1884                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2017......SUNRISE   801 AM EST   SUNSET   523 PM EST   
DECEMBER 19 2017......SUNRISE   802 AM EST   SUNSET   523 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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