Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 290034
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
434 PM PST SUN DEC 28 2014


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         59    304 PM  67    2013  55      4       67
                                      1999
  MINIMUM         38    749 AM  31    2013  39     -1       31
                                      2003
  AVERAGE         49                        47      2       49

PRECIPITATION (IN)
  TODAY            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
  TODAY           16                                        16
  MONTH TO DATE  256                                       547
  SINCE DEC 1    256                                       547
  SINCE JUL 1    511                                       975

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     43           100 PM
 AVERAGE    68

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        63      2008
 MINIMUM TEMPERATURE (F)   39        32      2000


SUNRISE AND SUNSET
DECEMBER 28 2014......SUNRISE   723 AM PST   SUNSET   456 PM PST
DECEMBER 29 2014......SUNRISE   724 AM PST   SUNSET   457 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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