Climatological Report (Daily)
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000
CDUS46 KMTR 210041
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT WED SEP 20 2017


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         72   1150 AM  95    1949  74     -2       72
  MINIMUM         56    316 AM  47    2004  54      2       58
  AVERAGE         64                        64      0       65

PRECIPITATION (IN)
  TODAY            T             0.35 1973   0.01  -0.01     0.00
  MONTH TO DATE    0.07                      0.10  -0.03     0.00
  SINCE OCT 1     28.55                     20.69   7.86    16.56
  SINCE JAN 1     20.12                     13.38   6.74    11.34

SNOWFALL (IN)
  TODAY            0.0           0.0  1985
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  TODAY            1                         2     -1        0
  MONTH TO DATE    6                        38    -32       20
  SINCE SEP 1      6                        38    -32       20
  SINCE JUL 1     58                       178   -120       76

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE  105                        37     68       25
  SINCE SEP 1    105                        37     68       25
  SINCE JAN 1    273                       117    156      123
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM
 LOWEST     68          1200 PM
 AVERAGE    81

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        95      2003
 MINIMUM TEMPERATURE (F)   54        48      2012
                                             2004


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   655 AM PDT   SUNSET   708 PM PDT
SEPTEMBER 21 2017.....SUNRISE   656 AM PDT   SUNSET   707 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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