CDUS46 KMTR 150045
CLIOAK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 PM PST SUN DEC 14 2025

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50   3:46 PM  65    1958  58     -8       59
  MINIMUM         42  12:40 AM  31    1972  42      0       45
                                      2013
  AVERAGE         46                        50     -4       52

PRECIPITATION (IN)
  TODAY            0.00          0.85 2024   0.13  -0.13     0.85
  MONTH TO DATE    0.00                      1.64  -1.64     1.60
  SINCE OCT 1      3.91                      4.54  -0.63     3.25
  SINCE JAN 1      8.46                     16.48  -8.02    15.64

SNOWFALL (IN)
  TODAY           MM             0.0  1984
  MONTH TO DATE    T
  SINCE DEC 1      T
  SINCE JUL 1      T

DEGREE DAYS
 HEATING
  TODAY           19                        15      4       13
  MONTH TO DATE  245                       200     45      132
  SINCE DEC 1    245                       200     45      132
  SINCE JUL 1    693                       803   -110      478

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    136                       176    -40      371
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           1:00 AM
 LOWEST     83           3:00 PM
 AVERAGE    90

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        70      1998
 MINIMUM TEMPERATURE (F)   42        33      1975
                                             2013


SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE   7:16 AM PST   SUNSET   4:51 PM PST
DECEMBER 15 2025......SUNRISE   7:17 AM PST   SUNSET   4:51 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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