Climatological Report (Daily)
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000
CDUS46 KMTR 270032
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
532 PM PDT SUN APR 26 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 26 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         67    112 PM  90    2004  66      1       62
  MINIMUM         51    538 AM  42    1955  50      1       49
                                      1950
  AVERAGE         59                        58      1       56

PRECIPITATION (IN)
  TODAY            0.00          0.94 1978   0.03  -0.03      T
  MONTH TO DATE    1.28                      1.18   0.10     1.61
  SINCE OCT 1     16.31                     19.75  -3.44     8.57
  SINCE JAN 1      3.35                     12.39  -9.04     7.31

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            6                         7     -1        9
  MONTH TO DATE  175                       219    -44      149
  SINCE MAR 1    319                       533   -214      325
  SINCE JUL 1   1266                      2339  -1073     1870

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        6
  SINCE MAR 1      7                         1      6        6
  SINCE JAN 1      7                         1      6        6
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  16   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    16.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1200 AM
 LOWEST     44          1100 AM
 AVERAGE    64

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        87      2004
 MINIMUM TEMPERATURE (F)   50        36      1955


SUNRISE AND SUNSET
APRIL 26 2015.........SUNRISE   620 AM PDT   SUNSET   755 PM PDT
APRIL 27 2015.........SUNRISE   619 AM PDT   SUNSET   756 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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