Climatological Report (Daily)
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000
CDUS46 KMTR 210836
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT SUN SEP 21 2014


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    321 PM  95    1949  74     -3       73
  MINIMUM         63    755 AM  47    2004  54      9       53
  AVERAGE         67                        64      3       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.35 1973   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.10  -0.10      T
  SINCE JUL 1      0.01                      0.16  -0.15      T
  SINCE JAN 1      7.99                     13.38  -5.39     2.82

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        2
  MONTH TO DATE    1                        38    -37        5
  SINCE SEP 1      1                        38    -37        5
  SINCE JUL 1     26                       178   -152       92

 COOLING
  YESTERDAY        2                         1      1        0
  MONTH TO DATE   50                        37     13       51
  SINCE SEP 1     50                        37     13       51
  SINCE JAN 1    246                       117    129      195
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     68           500 PM
 AVERAGE    79

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


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


SUNRISE AND SUNSET
SEPTEMBER 21 2014.....SUNRISE   656 AM PDT   SUNSET   707 PM PDT
SEPTEMBER 22 2014.....SUNRISE   657 AM PDT   SUNSET   706 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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