Climatological Report (Daily)
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178
CDUS46 KMTR 210826
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT MON AUG 21 2017


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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         74    126 PM  84    1962  73      1       69
  MINIMUM         61    638 AM  50    1955  56      5       60
  AVERAGE         68                        64      4       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.01 1959   0.00   0.00     0.00
  MONTH TO DATE    T                         0.02  -0.02      T
  SINCE OCT 1     28.48                     20.56   7.92    16.56
  SINCE JAN 1     20.05                     13.25   6.80    11.34

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   18                        41    -23       16
  SINCE JUN 1     80                       227   -147       83
  SINCE JUL 1     41                       124    -83       52

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE   20                        12      8        3
  SINCE JUN 1    111                        48     63       52
  SINCE JAN 1    147                        64     83       86
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     61           200 PM
 AVERAGE    79

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        83      1974
 MINIMUM TEMPERATURE (F)   56        51      2000


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   630 AM PDT   SUNSET   753 PM PDT
AUGUST 22 2017........SUNRISE   631 AM PDT   SUNSET   752 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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