Climatological Report (Daily)
Issued by NWS

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911
CDUS46 KMTR 030834
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT SAT OCT 03 2026

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91   5:37 PM 103    2024  82      9       72
  MINIMUM         58   7:26 AM  47    2019  56      2       63
  AVERAGE         75                        69      6       68

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.06
  MONTH TO DATE    0.00                                      0.06
  SINCE OCT 1      0.00                                      0.06
  SINCE JAN 1      3.58                                      2.13

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE SEP 1      0                                         0
  SINCE JUL 1      1                                         0

 COOLING
  YESTERDAY       10                                         3
  MONTH TO DATE   19                                         6
  SINCE SEP 1    200                                       255
  SINCE JAN 1   1049                                      1006
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           5:00 AM
 LOWEST     25           5:00 PM
 AVERAGE    58

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82       102      2024
 MINIMUM TEMPERATURE (F)   55        45      2013


SUNRISE AND SUNSET
OCTOBER  3 2026.......SUNRISE   7:06 AM PDT   SUNSET   6:48 PM PDT
OCTOBER  4 2026.......SUNRISE   7:07 AM PDT   SUNSET   6:46 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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