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Climatological Report (Daily)
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CDUS46 KMTR 120827
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SUN MAY 12 2013


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...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 11 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         76   1232 PM  81    1959  67      9       77
  MINIMUM         55   1030 PM  41    2010  51      4       48
  AVERAGE         66                        59      7       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.29 1977   0.03  -0.03     0.00
  MONTH TO DATE    T                         0.36  -0.36     0.01
  SINCE JUL 1     13.62                     20.31  -6.69    14.92
  SINCE JAN 1      2.63                     12.72 -10.09    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        0                         6     -6        2
  MONTH TO DATE   16                        69    -53       59
  SINCE MAR 1    378                       633   -255      706
  SINCE JUL 1   2284                      2655   -371     2641

 COOLING
  YESTERDAY        1                         0      1        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   7   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     49           100 PM
 AVERAGE    75

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        93      1976
 MINIMUM TEMPERATURE (F)   51        45      2000


SUNRISE AND SUNSET
MAY 12 2013...........SUNRISE   602 AM PDT   SUNSET   809 PM PDT
MAY 13 2013...........SUNRISE   601 AM PDT   SUNSET   810 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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