Climatological Report (Daily)
Issued by NWS

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197
CDUS46 KMTR 070835
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT MON APR 07 2025

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR APRIL 6 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         75   3:01 PM  87    2016  69      6       61
  MINIMUM         45   5:55 AM  37    2012  48     -3       38
  AVERAGE         60                        59      1       50

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    T                                         0.50
  SINCE OCT 1      4.13                                     11.32
  SINCE JAN 1      1.87                                      8.19

DEGREE DAYS
 HEATING
  YESTERDAY        5                                        15
  MONTH TO DATE   47                                        64
  SINCE MAR 1    343                                       351
  SINCE JUL 1   1887                                      1755

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE MAR 1      4                                         0
  SINCE JAN 1      4                                         0
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     5.0


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    93           5:00 AM
 LOWEST     21           6:00 PM
 AVERAGE    57

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      2022
 MINIMUM TEMPERATURE (F)   48        37      2012


SUNRISE AND SUNSET
APRIL  7 2025.........SUNRISE   6:44 AM PDT   SUNSET   7:37 PM PDT
APRIL  8 2025.........SUNRISE   6:42 AM PDT   SUNSET   7:38 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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