Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 190826
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST THU JAN 19 2017


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR JANUARY 18 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         53   1037 PM  69    2014  56     -3       63
  MINIMUM         44    703 AM  28    2013  40      4       52
  AVERAGE         49                        48      1       58

PRECIPITATION (IN)
  YESTERDAY        0.80                                      0.48
  MONTH TO DATE    6.50                                      3.53
  SINCE OCT 1     12.25                                      7.11
  SINCE JAN 1      6.50                                      3.53

DEGREE DAYS
 HEATING
  YESTERDAY       16                                         7
  MONTH TO DATE  287                                       266
  SINCE DEC 1    790                                       767
  SINCE JUL 1   1082                                      1126

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     71          1200 PM
 AVERAGE    80

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        67      2009
 MINIMUM TEMPERATURE (F)   40        28      2013


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   721 AM PST   SUNSET   517 PM PST
JANUARY 20 2017.......SUNRISE   721 AM PST   SUNSET   518 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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