Climatological Report (Daily)
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000
CDUS46 KMTR 300828
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT SAT APR 30 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 29 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         60    236 PM  92    1981  66     -6       68
  MINIMUM         48    605 AM  40    1950  50     -2       51
  AVERAGE         54                        58     -4       60

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1948   0.02  -0.02     0.00
  MONTH TO DATE    0.82                      1.26  -0.44     1.28
  SINCE OCT 1     17.18                     19.83  -2.65    16.31
  SINCE JAN 1     12.39                     12.47  -0.08     3.35

SNOWFALL (IN)
  YESTERDAY        0.0           0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY       11                         7      4        5
  MONTH TO DATE  148                       240    -92      187
  SINCE MAR 1    365                       554   -189      331
  SINCE JUL 1   1763                      2360   -597     1278

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   20                         0     20        2
  SINCE MAR 1     20                         1     19        8
  SINCE JAN 1     20                         1     19        8
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  19   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    44   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    51   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    19.4


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    86           100 AM
 LOWEST     60           100 PM
 AVERAGE    73

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        90      2014
                                             1996
                                             1922
 MINIMUM TEMPERATURE (F)   50        41      1946


SUNRISE AND SUNSET
APRIL 30 2016.........SUNRISE   615 AM PDT   SUNSET   759 PM PDT
MAY  1 2016...........SUNRISE   613 AM PDT   SUNSET   800 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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