Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 010035
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT SUN APR 30 2017


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR APRIL 30 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         85    300 PM  91    2015  73     12       81
  MINIMUM         50    447 AM  42    2002  50      0       50
  AVERAGE         68                        61      7       66

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    2.53                                      1.05
  SINCE OCT 1     24.95                                     14.46
  SINCE JAN 1     19.20                                     10.88

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE  145                                        66
  SINCE MAR 1    339                                       266
  SINCE JUL 1   1920                                      1768

 COOLING
  TODAY            3                                         1
  MONTH TO DATE    4                                        22
  SINCE MAR 1      4                                        22
  SINCE JAN 1      4                                        22
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM
 LOWEST     20           300 PM
 AVERAGE    52

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      2014
 MINIMUM TEMPERATURE (F)   50        43      2011


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   613 AM PDT   SUNSET   758 PM PDT
MAY  1 2017...........SUNRISE   612 AM PDT   SUNSET   759 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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