Climatological Report (Daily)
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000
CDUS46 KMTR 240826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT THU APR 24 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 23 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         66    104 PM  85    1959  66      0       76
  MINIMUM         52    601 AM  41    1960  50      2       49
  AVERAGE         59                        58      1       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.60 1983   0.03  -0.03     0.00
  MONTH TO DATE    1.24                      1.08   0.16     0.47
  SINCE JUL 1      8.43                     19.86 -11.43    12.83
  SINCE JAN 1      6.94                     12.29  -5.35     1.83

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        6                         8     -2        2
  MONTH TO DATE  127                       197    -70      149
  SINCE MAR 1    303                       511   -208      464
  SINCE JUL 1   1848                      2317   -469     2348

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    6                         0      6        3
  SINCE MAR 1      6                         1      5        3
  SINCE JAN 1      6                         1      5        3
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    15.3


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          1100 PM
 LOWEST     46          1000 AM
 AVERAGE    66

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        81      2004
 MINIMUM TEMPERATURE (F)   50        39      1960


SUNRISE AND SUNSET
APRIL 24 2014.........SUNRISE   622 AM PDT   SUNSET   753 PM PDT
APRIL 25 2014.........SUNRISE   621 AM PDT   SUNSET   754 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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