Climatological Report (Daily)
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186
CDUS46 KMTR 290029
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT WED SEP 28 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         68   1120 AM  95    2010  73     -5       70
  MINIMUM         55    558 AM  47    1947  55      0       55
  AVERAGE         62                        64     -2       63

PRECIPITATION (IN)
  TODAY            0.00          0.17 1976   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.14  -0.14      T
  SINCE OCT 1     17.23                     20.62  -3.39    16.59
  SINCE JAN 1     12.44                     13.26  -0.82     3.63

SNOWFALL (IN)
  TODAY            0.0           0.0
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            3                         2      1        2
  MONTH TO DATE   49                        56     -7       16
  SINCE SEP 1     49                        56     -7       16
  SINCE JUL 1    152                       169    -17       21

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE   60                        43     17       92
  SINCE SEP 1     60                        43     17       92
  SINCE JAN 1    125                       140    -15      286
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     63          1000 AM
 AVERAGE    75

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1966
 MINIMUM TEMPERATURE (F)   55        45      1955
                                             1950


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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