Climatological Report (Daily)
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CDUS46 KMTR 010034
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
534 PM PDT TUE MAY 31 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 31 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73    353 PM  91    2001  69      4       67
  MINIMUM         53    603 AM  46    1962  53      0       53
  AVERAGE         63                        61      2       60

PRECIPITATION (IN)
  TODAY            0.00          0.11 1947   0.01  -0.01     0.00
  MONTH TO DATE    0.05                      0.47  -0.42     0.02
  SINCE OCT 1     17.23                     20.33  -3.10    16.33
  SINCE JAN 1     12.44                     12.97  -0.53     3.37

SNOWFALL (IN)
  TODAY            0.0           0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            2                         5     -3        5
  MONTH TO DATE  116                       181    -65      193
  SINCE MAR 1    486                       742   -256      524
  SINCE JUL 1   1884                      2548   -664     1471

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   13                        13      0        0
  SINCE MAR 1     33                        19     14       13
  SINCE JAN 1     33                        19     14       13
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   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    10.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     64           200 PM
 AVERAGE    77

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        91      1989
 MINIMUM TEMPERATURE (F)   53        43      1954


SUNRISE AND SUNSET
MAY 31 2016...........SUNRISE   550 AM PDT   SUNSET   825 PM PDT
JUNE  1 2016..........SUNRISE   550 AM PDT   SUNSET   826 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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