Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 270837
CLICCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT SUN MAY 27 2018


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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 26 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         75    250 PM  89    2014  78     -3       70
                                      2009
  MINIMUM         56   1208 AM  47    2011  53      3       54
  AVERAGE         66                        66      0       62

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         3
  MONTH TO DATE   35                                        42
  SINCE MAR 1    472                                       381
  SINCE JUL 1   1836                                      1962

 COOLING
  YESTERDAY        1                                         0
  MONTH TO DATE   29                                        99
  SINCE MAR 1     46                                       103
  SINCE JAN 1     46                                       103
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     8.0


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     49           300 PM
 AVERAGE    66

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        94      2003
 MINIMUM TEMPERATURE (F)   53        47      2010


SUNRISE AND SUNSET
MAY 27 2018...........SUNRISE   550 AM PDT   SUNSET   822 PM PDT
MAY 28 2018...........SUNRISE   549 AM PDT   SUNSET   822 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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