Climatological Report (Daily)
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000
CDUS46 KMTR 220029
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT TUE OCT 21 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         72    145 PM  82    1965  70      2       61
  MINIMUM         56    420 AM  39    1949  53      3       48
  AVERAGE         64                        61      3       55

PRECIPITATION (IN)
  TODAY            T             0.13 1970   0.03  -0.03     0.00
  MONTH TO DATE    0.03                      0.49  -0.46     0.00
  SINCE JUL 1      0.45                      0.70  -0.25     0.23
  SINCE JAN 1      7.76                     13.78  -6.02     2.12

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

DEGREE DAYS
 HEATING
  TODAY            1                         4     -3       10
  MONTH TO DATE    3                        69    -66       66
  SINCE SEP 1      6                       122   -116       84
  SINCE JUL 1     26                       235   -209      199

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE  114                        20     94       23
  SINCE SEP 1    226                        64    162       64
  SINCE JAN 1    479                       161    318      164
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           200 AM
 LOWEST     44          1200 PM
 AVERAGE    67

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        85      1965
 MINIMUM TEMPERATURE (F)   53        42      1949


SUNRISE AND SUNSET
OCTOBER 21 2014.......SUNRISE   724 AM PDT   SUNSET   624 PM PDT
OCTOBER 22 2014.......SUNRISE   725 AM PDT   SUNSET   623 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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