Climatological Report (Daily)
Issued by NWS

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461
CDUS46 KMTR 270837
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST MON FEB 27 2017


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 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         60    235 PM  73    2015  64     -4       71
  MINIMUM         35    656 AM  29    2011  44     -9       50
  AVERAGE         48                        54     -6       61

PRECIPITATION (IN)
  YESTERDAY        0.03                                      0.00
  MONTH TO DATE    5.98                                      0.86
  SINCE OCT 1     20.23                                      9.21
  SINCE JAN 1     14.48                                      5.63

DEGREE DAYS
 HEATING
  YESTERDAY       17                                         4
  MONTH TO DATE  265                                       225
  SINCE DEC 1   1256                                      1125
  SINCE JUL 1   1548                                      1484

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


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     37           100 PM
 AVERAGE    65

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        74      2002
 MINIMUM TEMPERATURE (F)   44        32      2011


SUNRISE AND SUNSET
FEBRUARY 27 2017......SUNRISE   642 AM PST   SUNSET   600 PM PST
FEBRUARY 28 2017......SUNRISE   641 AM PST   SUNSET   601 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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