Climatological Report (Daily)
Issued by NWS

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052
CDUS46 KMTR 280829
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT FRI APR 28 2017


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR APRIL 27 2017...

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)
 YESTERDAY
  MAXIMUM         69    321 PM  88    2004  67      2       65
  MINIMUM         51    548 AM  35    1955  50      1       54
  AVERAGE         60                        58      2       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.16 1953   0.04  -0.04     0.03
  MONTH TO DATE    2.46                      1.25   1.21     1.00
  SINCE OCT 1     28.45                     19.58   8.87    16.54
  SINCE JAN 1     20.02                     12.27   7.75    11.32

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

DEGREE DAYS
 HEATING
  YESTERDAY        5                         7     -2        5
  MONTH TO DATE  151                       213    -62      105
  SINCE MAR 1    361                       544   -183      322
  SINCE JUL 1   1890                      2566   -676     1797

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0       14
  SINCE MAR 1      1                         1      0       14
  SINCE JAN 1      1                         1      0       15
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     48          1200 PM
 AVERAGE    72

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        87      1957
 MINIMUM TEMPERATURE (F)   50        40      1955


SUNRISE AND SUNSET
APRIL 28 2017.........SUNRISE   616 AM PDT   SUNSET   757 PM PDT
APRIL 29 2017.........SUNRISE   615 AM PDT   SUNSET   758 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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