Climatological Report (Daily)
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000
CDUS46 KMTR 270830
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT TUE SEP 27 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         93    327 PM  95    1958  73     20       71
  MINIMUM         63    624 AM  46    1948  55      8       57
  AVERAGE         78                        64     14       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.27 1972   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.13  -0.13      T
  SINCE OCT 1     17.23                     20.61  -3.38    16.59
  SINCE JAN 1     12.44                     13.25  -0.81     3.63

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                         2     -2        1
  MONTH TO DATE   46                        52     -6       13
  SINCE SEP 1     46                        52     -6       13
  SINCE JUL 1    149                       165    -16       18

 COOLING
  YESTERDAY       13                         1     12        0
  MONTH TO DATE   57                        41     16       92
  SINCE SEP 1     57                        41     16       92
  SINCE JAN 1    122                       138    -16      286
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68          1000 AM
 LOWEST     18           300 PM
 AVERAGE    43

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        96      2010
                                             1958
 MINIMUM TEMPERATURE (F)   55        47      1955
                                             1948


SUNRISE AND SUNSET
SEPTEMBER 27 2016.....SUNRISE   702 AM PDT   SUNSET   658 PM PDT
SEPTEMBER 28 2016.....SUNRISE   703 AM PDT   SUNSET   656 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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