Climatological Report (Daily)
Issued by NWS

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548
CDUS46 KMTR 150041
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT TUE OCT 14 2025

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 14 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         58   3:59 PM  96    2020  79    -21       82
  MINIMUM         50   6:59 AM  45    2013  53     -3       59
                                      2019
  AVERAGE         54                        66    -12       71

PRECIPITATION (IN)
  TODAY           MM                                         0.00
  MONTH TO DATE    0.46                                      0.00
  SINCE OCT 1      0.46                                      0.00
  SINCE JAN 1      2.53                                      9.33

DEGREE DAYS
 HEATING
  TODAY           11                                         0
  MONTH TO DATE   24                                         0
  SINCE SEP 1     24                                         1
  SINCE JUL 1     24                                         4

 COOLING
  TODAY            0                                         6
  MONTH TO DATE   27                                       168
  SINCE SEP 1    276                                       391
  SINCE JAN 1   1027                                      1439
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           6:00 AM
 LOWEST     72           2:00 PM
 AVERAGE    84

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        93      2020
 MINIMUM TEMPERATURE (F)   53        45      2013
                                             2019


SUNRISE AND SUNSET
OCTOBER 14 2025.......SUNRISE   7:16 AM PDT   SUNSET   6:31 PM PDT
OCTOBER 15 2025.......SUNRISE   7:17 AM PDT   SUNSET   6:30 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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