Climatological Report (Daily)
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000
CDUS46 KMTR 300826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT THU OCT 30 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 2014...

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)
 YESTERDAY
  MAXIMUM         80    345 PM  82    1955  68     12       63
                                      1890
  MINIMUM         61   1153 AM  42    1954  52      9       52
  AVERAGE         71                        60     11       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.91 1945   0.05  -0.05     0.00
                                      1933
  MONTH TO DATE    0.13                      0.84  -0.71      T
  SINCE JUL 1      0.55                      1.05  -0.50     0.23
  SINCE JAN 1      7.86                     14.13  -6.27     2.12

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                         6     -6        7
  MONTH TO DATE    8                       109   -101      129
  SINCE SEP 1     11                       162   -151      147
  SINCE JUL 1     31                       275   -244      262

 COOLING
  YESTERDAY        6                         0      6        0
  MONTH TO DATE  130                        20    110       23
  SINCE SEP 1    242                        64    178       64
  SINCE JAN 1    495                       161    334      164
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           900 AM
 LOWEST     37           400 PM
 AVERAGE    62

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        83      1949
 MINIMUM TEMPERATURE (F)   51        39      1971


SUNRISE AND SUNSET
OCTOBER 30 2014.......SUNRISE   733 AM PDT   SUNSET   613 PM PDT
OCTOBER 31 2014.......SUNRISE   734 AM PDT   SUNSET   612 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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