Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 270829
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST SAT DEC 27 2014


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 26 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    244 PM  65    2006  55      4       64
  MINIMUM         35    703 AM  29    2011  39     -4       31
  AVERAGE         47                        47      0       48

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    7.86                                      0.46
  SINCE JUL 1      9.68                                      2.48
  SINCE JAN 1     18.00                                      4.54

DEGREE DAYS
 HEATING
  YESTERDAY       18                                        17
  MONTH TO DATE  219                                       512
  SINCE DEC 1    219                                       512
  SINCE JUL 1    474                                       940

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1   1113                                       826
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           100 AM
 LOWEST     31          1200 PM
 AVERAGE    54

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        62      1999
 MINIMUM TEMPERATURE (F)   39        29      2007


SUNRISE AND SUNSET
DECEMBER 27 2014......SUNRISE   723 AM PST   SUNSET   456 PM PST
DECEMBER 28 2014......SUNRISE   723 AM PST   SUNSET   456 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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