Climatological Report (Daily)
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000
CDUS46 KMTR 040842
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT SAT JUL 4 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 3 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         72    104 PM  89    1970  72      0       73
  MINIMUM         58    333 AM  48    1953  55      3       57
  AVERAGE         65                        63      2       65

PRECIPITATION (IN)
  YESTERDAY        T             0.01 1955   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        0
  MONTH TO DATE    0                         6     -6        0
  SINCE JUN 1     75                       111    -36       49
  SINCE JUL 1      0                         6     -6        0

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                         3     -2        4
  SINCE JUN 1     18                        24     -6       39
  SINCE JAN 1     31                        43    -12      102
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    31   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.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     61          1200 PM
 AVERAGE    77

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        85      1973
 MINIMUM TEMPERATURE (F)   55        46      1954


SUNRISE AND SUNSET
JULY  4 2015..........SUNRISE   553 AM PDT   SUNSET   834 PM PDT
JULY  5 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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