Climatological Report (Daily)
Issued by NWS

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983
CDUS46 KMTR 090833
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1233 AM PST SUN NOV 09 2025

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 8 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         76   2:10 PM  79    2014  69      7       71
  MINIMUM         49   7:15 AM  38    2011  47      2       44
                                      2020
  AVERAGE         63                        58      5       58

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                                         7
  MONTH TO DATE   16                                        45
  SINCE SEP 1     76                                        75
  SINCE JUL 1     76                                        78

 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  NE (30)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 AM
 LOWEST     36           2:00 PM
 AVERAGE    68

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        77      2014
 MINIMUM TEMPERATURE (F)   47        34      2020


SUNRISE AND SUNSET
NOVEMBER  9 2025......SUNRISE   6:43 AM PST   SUNSET   5:01 PM PST
NOVEMBER 10 2025......SUNRISE   6:44 AM PST   SUNSET   5:00 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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