Climatological Report (Daily)
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CDUS46 KMTR 030852
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1252 AM PST SAT DEC 3 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR DECEMBER 2 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         62    350 PM  75    1958  59      3       58
  MINIMUM         49   1159 PM  37    1967  46      3       46
  AVERAGE         56                        52      4       52

PRECIPITATION (IN)
  YESTERDAY        0.00          1.85 2001   0.10  -0.10     0.00
  MONTH TO DATE    0.00                      0.21  -0.21     0.00
  SINCE OCT 1      4.32                      3.54   0.78     1.42
  SINCE JAN 1     16.76                     16.83  -0.07     5.07

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

DEGREE DAYS
 HEATING
  YESTERDAY        9                        13     -4       13
  MONTH TO DATE   22                        26     -4       28
  SINCE DEC 1     22                        26     -4       28
  SINCE JUL 1    436                       590   -154      385

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    142                       164    -22      327
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  16   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    17.2


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    63           900 PM
 LOWEST     34           300 PM
 AVERAGE    49

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        73      1958
 MINIMUM TEMPERATURE (F)   46        38      1976
                                             1968
                                             1956


SUNRISE AND SUNSET
DECEMBER  3 2016......SUNRISE   708 AM PST   SUNSET   451 PM PST
DECEMBER  4 2016......SUNRISE   709 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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