000
CDUS46 KMTR 170934
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
234 AM PDT FRI MAY 17 2013


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 16 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66    134 PM  94    1956  68     -2       60
  MINIMUM         56   1159 PM  44    1974  51      5       51
  AVERAGE         61                        59      2       56

PRECIPITATION (IN)
  YESTERDAY        T             0.24 2011   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.47  -0.47     0.01
  SINCE JUL 1     13.62                     20.42  -6.80    14.92
  SINCE JAN 1      2.63                     12.83 -10.20    11.85

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1985
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         6     -2        9
  MONTH TO DATE   36                        99    -63       93
  SINCE MAR 1    398                       663   -265      740
  SINCE JUL 1   2304                      2685   -381     2675

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   26                         0     26        0
  SINCE MAR 1     39                         6     33        6
  SINCE JAN 1     39                         6     33        6
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     73           300 PM
 AVERAGE    87

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      2009
 MINIMUM TEMPERATURE (F)   51        47      2003


SUNRISE AND SUNSET
MAY 17 2013...........SUNRISE   557 AM PDT   SUNSET   814 PM PDT
MAY 18 2013...........SUNRISE   557 AM PDT   SUNSET   815 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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