Climatological Report (Daily)
Issued by NWS

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417
CDUS46 KMTR 080828
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1228 AM PST SAT NOV 08 2025

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 7 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71   2:37 PM  78    2018  70      1       72
                                      2019
  MINIMUM         54   4:28 AM  39    2011  47      7       45
  AVERAGE         63                        58      5       59

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.07                                       T
  SINCE OCT 1      0.55                                       T
  SINCE JAN 1      2.62                                      9.33

DEGREE DAYS
 HEATING
  YESTERDAY        2                                         6
  MONTH TO DATE   14                                        38
  SINCE SEP 1     74                                        68
  SINCE JUL 1     74                                        71

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE SEP 1    284                                       406
  SINCE JAN 1   1035                                      1454
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          11:00 PM
 LOWEST     65           2:00 PM
 AVERAGE    81

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        79      2014
 MINIMUM TEMPERATURE (F)   47        38      2011
                                             2020


SUNRISE AND SUNSET
NOVEMBER  8 2025......SUNRISE   6:42 AM PST   SUNSET   5:02 PM PST
NOVEMBER  9 2025......SUNRISE   6:43 AM PST   SUNSET   5:01 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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