Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 210035
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
435 PM PST THU NOV 20 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60    354 PM  69    2005  62     -2       59
                                      1929
                                      1917
  MINIMUM         53    450 AM  35    1964  48      5       51
  AVERAGE         57                        55      2       55

PRECIPITATION (IN)
  TODAY            0.20          0.75 1961   0.09   0.11     0.63
  MONTH TO DATE    0.72                      1.44  -0.72     0.91
  SINCE JUL 1      1.45                      2.60  -1.15     1.14
  SINCE JAN 1      8.76                     15.68  -6.92     3.03

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

DEGREE DAYS
 HEATING
  TODAY            8                        10     -2       10
  MONTH TO DATE   83                       163    -80      134
  SINCE SEP 1     98                       337   -239      295
  SINCE JUL 1    118                       450   -332      410

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1    244                        66    178       64
  SINCE JAN 1    497                       163    334      164
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     1.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     84           300 PM
 AVERAGE    92

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        70      1959
 MINIMUM TEMPERATURE (F)   48        35      1964


SUNRISE AND SUNSET
NOVEMBER 20 2014......SUNRISE   655 AM PST   SUNSET   455 PM PST
NOVEMBER 21 2014......SUNRISE   656 AM PST   SUNSET   455 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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