Climatological Report (Daily)
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000
CDUS46 KMTR 280826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT MON JUL 28 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 27 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         77   1229 PM  86    1967  72      5       70
  MINIMUM         61    259 AM  48    1951  56      5       56
  AVERAGE         69                        64      5       63

PRECIPITATION (IN)
  YESTERDAY        T   R         0.00 2006   0.00   0.00     0.00
  MONTH TO DATE    T                         0.00   0.00      T
  SINCE JUL 1      T                         0.00   0.00      T
  SINCE JAN 1      7.31                     13.08  -5.77     1.89

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        2
  MONTH TO DATE   19                        54    -35       68
  SINCE JUN 1     68                       159    -91      156
  SINCE JUL 1     19                        54    -35       68

 COOLING
  YESTERDAY        4                         1      3        0
  MONTH TO DATE   79                        27     52       18
  SINCE JUN 1    114                        48     66       45
  SINCE JAN 1    177                        67    110       72
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    12.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     57           300 PM
 AVERAGE    74

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        88      1954
 MINIMUM TEMPERATURE (F)   56        48      1953


SUNRISE AND SUNSET
JULY 28 2014..........SUNRISE   610 AM PDT   SUNSET   821 PM PDT
JULY 29 2014..........SUNRISE   611 AM PDT   SUNSET   820 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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