Climatological Report (Daily)
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000
CDUS46 KMTR 110826
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST MON DEC 11 2017


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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         62    322 PM  71    2012  57      5       61
                                      1958
  MINIMUM         36    509 AM  27    1972  42     -6       52
  AVERAGE         49                        49      0       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.98 2016   0.11  -0.11     0.98
  MONTH TO DATE    0.02                      1.00  -0.98     1.76
  SINCE OCT 1      3.15                      4.65  -1.50     6.05
  SINCE JAN 1     23.27                     18.15   5.12    17.39

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

DEGREE DAYS
 HEATING
  YESTERDAY       16                        16      0        8
  MONTH TO DATE  142                       151     -9      118
  SINCE DEC 1    142                       151     -9      118
  SINCE JUL 1    604                       826   -222      488

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    312                       138    174      168
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     39           300 PM
 AVERAGE    66

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        71      1958
 MINIMUM TEMPERATURE (F)   42        26      1972


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   714 AM PST   SUNSET   450 PM PST
DECEMBER 12 2017......SUNRISE   715 AM PST   SUNSET   451 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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