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Climatological Report (Daily)
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CDUS46 KMTR 110031
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT FRI MAY 10 2013


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...THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 10 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    306 PM  95    2001  75      5       84
  MINIMUM         51    549 AM  46    2011  51      0       51
                                      2005
  AVERAGE         66                        63      3       68

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    T                                          T
  SINCE JUL 1     11.56                                     11.21
  SINCE JAN 1      1.92                                      9.63

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE   13                                        27
  SINCE MAR 1    406                                       600
  SINCE JUL 1   2364                                      2468

 COOLING
  TODAY            1                                         3
  MONTH TO DATE   27                                        19
  SINCE MAR 1     55                                        45
  SINCE JAN 1     55                                        45
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     39           400 PM
 AVERAGE    64

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        89      2012
 MINIMUM TEMPERATURE (F)   51        40      2010


SUNRISE AND SUNSET
MAY 10 2013...........SUNRISE   602 AM PDT   SUNSET   808 PM PDT
MAY 11 2013...........SUNRISE   601 AM PDT   SUNSET   808 PM PDT


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




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