Climatological Report (Daily)
Issued by NWS

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697
CDUS46 KMTR 260833
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SAT APR 26 2025

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR APRIL 25 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         62   4:00 PM  89    2004  73    -11       68
  MINIMUM         50   5:20 AM  44    2003  50      0       53
  AVERAGE         56                        62     -6       61

PRECIPITATION (IN)
  YESTERDAY        T                                          T
  MONTH TO DATE    T                                         0.78
  SINCE OCT 1      4.13                                     11.60
  SINCE JAN 1      1.87                                      8.47

DEGREE DAYS
 HEATING
  YESTERDAY        9                                         4
  MONTH TO DATE  109                                       144
  SINCE MAR 1    405                                       431
  SINCE JUL 1   1949                                      1835

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    3                                        11
  SINCE MAR 1      7                                        11
  SINCE JAN 1      7                                        11
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           3:00 AM
 LOWEST     44           4:00 PM
 AVERAGE    62

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        94      2004
 MINIMUM TEMPERATURE (F)   50        42      2021


SUNRISE AND SUNSET
APRIL 26 2025.........SUNRISE   6:18 AM PDT   SUNSET   7:55 PM PDT
APRIL 27 2025.........SUNRISE   6:16 AM PDT   SUNSET   7:56 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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