Climatological Report (Daily)
Issued by NWS

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484
CDUS46 KMTR 060836
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT SUN SEP 06 2026

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 5 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         82   2:44 PM 112    2022  87     -5       81
  MINIMUM         56   6:57 AM  52    1999  59     -3       61
  AVERAGE         69                        73     -4       71

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.13                                       T
  SINCE OCT 1      6.72                                      4.30
  SINCE JAN 1      3.58                                      2.04

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

 COOLING
  YESTERDAY        4                                         6
  MONTH TO DATE   15                                        48
  SINCE SEP 1     15                                        48
  SINCE JAN 1    864                                       799
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.9


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           6:00 AM
 LOWEST     25           2:00 PM
 AVERAGE    58

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       112      2022
 MINIMUM TEMPERATURE (F)   59        49      2001


SUNRISE AND SUNSET
SEPTEMBER  6 2026.....SUNRISE   6:42 AM PDT   SUNSET   7:30 PM PDT
SEPTEMBER  7 2026.....SUNRISE   6:43 AM PDT   SUNSET   7:28 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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