Climatological Report (Daily)
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871
CDUS46 KMTR 270846
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
146 AM PDT WED JUL 27 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 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         81    220 PM  94    1963  72      9       74
  MINIMUM         53    326 AM  49    1951  56     -3       59
  AVERAGE         67                        64      3       67

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00 2006   0.00   0.00     0.00
  MONTH TO DATE    T                         0.00   0.00      T
  SINCE OCT 1     17.23                     20.44  -3.21    16.59
  SINCE JAN 1     12.44                     13.08  -0.64     3.63

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   54                        52      2        5
  SINCE JUN 1    115                       157    -42       80
  SINCE JUL 1     54                        52      2        5

 COOLING
  YESTERDAY        2                         1      1        2
  MONTH TO DATE    3                        26    -23       43
  SINCE JUN 1     22                        47    -25       60
  SINCE JAN 1     53                        66    -13       73
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     36           200 PM
 AVERAGE    63

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        86      1967
 MINIMUM TEMPERATURE (F)   56        48      1951


SUNRISE AND SUNSET
JULY 27 2016..........SUNRISE   610 AM PDT   SUNSET   822 PM PDT
JULY 28 2016..........SUNRISE   611 AM PDT   SUNSET   821 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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