Climatological Report (Daily)
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000
CDUS46 KMTR 190840
CLIOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT THU APR 19 2018


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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR APRIL 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         58    437 PM  81    2016  67     -9       68
                                      1950
  MINIMUM         46    228 AM  42    2006  49     -3       56
  AVERAGE         52                        58     -6       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.50 1967   0.04  -0.04     0.03
  MONTH TO DATE    3.18                      0.88   2.30     2.22
  SINCE OCT 1     14.98                     19.21  -4.23    28.21
  SINCE JAN 1     11.76                     11.90  -0.14    19.78

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       13                         7      6        3
  MONTH TO DATE  161                       150     11      113
  SINCE MAR 1    522                       481     41      323
  SINCE JUL 1   2267                      2503   -236     1852

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         1     -1        1
  SINCE JAN 1      0                         1     -1        1
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.9


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    86           600 AM
 LOWEST     47           400 PM
 AVERAGE    67

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


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        85      2009
                                             1950
 MINIMUM TEMPERATURE (F)   49        42      1961


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   628 AM PDT   SUNSET   748 PM PDT
APRIL 20 2018.........SUNRISE   627 AM PDT   SUNSET   749 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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