Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 180832
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT SAT APR 18 2015


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR APRIL 17 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         84R   137 PM  82    2008  70     14       78
  MINIMUM         47    535 AM  40    2006  48     -1       50
  AVERAGE         66                        59      7       64

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.57                                      0.83
  SINCE OCT 1     12.92                                      9.11
  SINCE JAN 1      3.61                                      7.29

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         1
  MONTH TO DATE  100                                        76
  SINCE MAR 1    214                                       283
  SINCE JUL 1   1422                                      2029

 COOLING
  YESTERDAY        1                                         0
  MONTH TO DATE    2                                         6
  SINCE MAR 1     11                                         6
  SINCE JAN 1     11                                         6
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     5.4


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    66           500 AM
 LOWEST     12           200 PM
 AVERAGE    39

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        82      2009
 MINIMUM TEMPERATURE (F)   48        40      2006


SUNRISE AND SUNSET
APRIL 18 2015.........SUNRISE   629 AM PDT   SUNSET   747 PM PDT
APRIL 19 2015.........SUNRISE   627 AM PDT   SUNSET   748 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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