Climatological Report (Daily)
Issued by NWS

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258
CDUS46 KMTR 230827
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT WED MAY 23 2018


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 22 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    100 PM  99    2000  78     -9       93
  MINIMUM         55    511 AM  44    2002  53      2       55
  AVERAGE         62                        65     -3       74

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.00                                       T
  SINCE OCT 1     13.21                                     24.95
  SINCE JAN 1     10.52                                     19.20

DEGREE DAYS
 HEATING
  YESTERDAY        3                                         0
  MONTH TO DATE   25                                        36
  SINCE MAR 1    462                                       375
  SINCE JUL 1   1826                                      1956

 COOLING
  YESTERDAY        0                                         9
  MONTH TO DATE   28                                        91
  SINCE MAR 1     45                                        95
  SINCE JAN 1     45                                        95
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  16   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    16.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1200 AM
 LOWEST     55           200 PM
 AVERAGE    69

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78       100      2000
 MINIMUM TEMPERATURE (F)   53        42      2010


SUNRISE AND SUNSET
MAY 23 2018...........SUNRISE   552 AM PDT   SUNSET   819 PM PDT
MAY 24 2018...........SUNRISE   551 AM PDT   SUNSET   819 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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