National Weather Service Raw Text Product

Displaying AFOS PIL: CLICCR Received: 2017-12-07 08:28 UTC


489 
CDUS46 KMTR 070828
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1228 AM PST THU DEC 7 2017


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65    318 PM  68    2014  57      8       57       
  MINIMUM         37    731 AM  26    2013  40     -3       37       
  AVERAGE         51                        48      3       47      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                                      0.00    
  MONTH TO DATE    0.05                                      0.00    
  SINCE OCT 1      2.64                                      3.56    
  SINCE JAN 1     21.90                                     14.66    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                                        18       
  MONTH TO DATE   80                                        88       
  SINCE DEC 1     80                                        88       
  SINCE JUL 1    316                                       380       
                                                                     
 COOLING                                                             
  YESTERDAY        0                                         0       
  MONTH TO DATE    0                                         0       
  SINCE DEC 1      0                                         0       
  SINCE JAN 1   1424                                      1093       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (50)       
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     28           300 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        65      2002                    
 MINIMUM TEMPERATURE (F)   40        31      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2017......SUNRISE   711 AM PST   SUNSET   449 PM PST   
DECEMBER  8 2017......SUNRISE   712 AM PST   SUNSET   449 PM PST   

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




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