Climatological Report (Daily)
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633
CDUS46 KMTR 220052
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
552 PM PDT FRI JUL 21 2017


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JULY 21 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         74    151 PM  84    2006  70      4       71
  MINIMUM         56    106 AM  52    2011  56      0       56
                                      1955
  AVERAGE         65                        63      2       64

PRECIPITATION (IN)
  TODAY            0.00          0.06 1979   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.01  -0.01      T
  SINCE OCT 1     28.48                     20.54   7.94    16.56
  SINCE JAN 1     20.05                     13.23   6.82    11.34

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

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        1
  MONTH TO DATE   11                        63    -52       33
  SINCE JUN 1     50                       166   -116       64
  SINCE JUL 1     11                        63    -52       33

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   27                        21      6        9
  SINCE JUN 1     81                        39     42       41
  SINCE JAN 1    117                        55     62       75
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 AM
 LOWEST     49           200 PM
 AVERAGE    68

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        98      2006
 MINIMUM TEMPERATURE (F)   56        52      2008
                                             1955


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   604 AM PDT   SUNSET   826 PM PDT
JULY 22 2017..........SUNRISE   605 AM PDT   SUNSET   826 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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