Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 310836
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST SAT JAN 31 2015


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70R   413 PM  66    2009  58     12       64
  MINIMUM         42    738 AM  29    2002  41      1       50
  AVERAGE         56                        49      7       57

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.09
  MONTH TO DATE    T                                         0.10
  SINCE JUL 1      9.68                                      2.58
  SINCE JAN 1      T                                         0.10

DEGREE DAYS
 HEATING
  YESTERDAY        9                                         8
  MONTH TO DATE  408                                       389
  SINCE DEC 1    724                                       989
  SINCE JUL 1    979                                      1417

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     2.3


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    89           300 AM
 LOWEST     37           400 PM
 AVERAGE    63

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        71      2009
 MINIMUM TEMPERATURE (F)   41        30      2002


SUNRISE AND SUNSET
JANUARY 31 2015.......SUNRISE   714 AM PST   SUNSET   530 PM PST
FEBRUARY  1 2015......SUNRISE   713 AM PST   SUNSET   531 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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