Climatological Report (Daily)
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000
CDUS46 KMTR 280829
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT WED SEP 28 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    259 PM  96    2010  73      6       71
                                      1958
  MINIMUM         56   1159 PM  47    1955  55      1       57
                                      1948
  AVERAGE         68                        64      4       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.81 1957   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.13  -0.13      T
  SINCE OCT 1     17.23                     20.61  -3.38    16.59
  SINCE JAN 1     12.44                     13.25  -0.81     3.63

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        1
  MONTH TO DATE   46                        54     -8       14
  SINCE SEP 1     46                        54     -8       14
  SINCE JUL 1    149                       167    -18       19

 COOLING
  YESTERDAY        3                         1      2        0
  MONTH TO DATE   60                        42     18       92
  SINCE SEP 1     60                        42     18       92
  SINCE JAN 1    125                       139    -14      286
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           900 PM
 LOWEST     32           300 PM
 AVERAGE    56

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        95      2010
 MINIMUM TEMPERATURE (F)   55        47      1947


SUNRISE AND SUNSET
SEPTEMBER 28 2016.....SUNRISE   703 AM PDT   SUNSET   656 PM PDT
SEPTEMBER 29 2016.....SUNRISE   704 AM PDT   SUNSET   655 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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