Climatological Report (Daily)
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000
CDUS46 KMTR 050837
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT SUN JUL 5 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 4 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    130 PM  85    1973  72     -1       68
  MINIMUM         58    453 AM  46    1954  55      3       55
  AVERAGE         65                        63      2       62

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2008   0.00   0.00     0.00
  MONTH TO DATE    T                         0.00   0.00     0.00
  SINCE OCT 1     16.59                     20.44  -3.85     8.57
  SINCE JAN 1      3.63                     13.08  -9.45     7.31

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        3
  MONTH TO DATE    0                         8     -8        3
  SINCE JUN 1     75                       113    -38       52
  SINCE JUL 1      0                         8     -8        3

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                         4     -3        4
  SINCE JUN 1     18                        25     -7       39
  SINCE JAN 1     31                        44    -13      102
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   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    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     66          1100 AM
 AVERAGE    83

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        81      1981
 MINIMUM TEMPERATURE (F)   55        48      1965
                                             1946
                                             1898


SUNRISE AND SUNSET
JULY  5 2015..........SUNRISE   554 AM PDT   SUNSET   834 PM PDT
JULY  6 2015..........SUNRISE   554 AM PDT   SUNSET   834 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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