Climatological Report (Daily)
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000
CDUS46 KMTR 240034
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
533 PM PDT TUE SEP 23 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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         77    141 PM  92    1978  74      3       78
  MINIMUM         65    657 AM  45    1972  55     10       57
  AVERAGE         71                        64      7       68

PRECIPITATION (IN)
  TODAY            0.00          0.31 1982   0.00   0.00     0.00
  MONTH TO DATE    0.01                      0.10  -0.09     0.23
  SINCE JUL 1      0.01                      0.14  -0.13     0.23
  SINCE JAN 1      7.32                     13.22  -5.90     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            0                         2     -2        0
  MONTH TO DATE    3                        46    -43       12
  SINCE SEP 1      3                        46    -43       12
  SINCE JUL 1     23                       159   -136      127

 COOLING
  TODAY            6                         1      5        3
  MONTH TO DATE   87                        38     49       37
  SINCE SEP 1     87                        38     49       37
  SINCE JAN 1    340                       135    205      137
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.4


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    87           100 AM
 LOWEST     64           100 PM
 AVERAGE    76

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1978
 MINIMUM TEMPERATURE (F)   55        48      1955
                                             1945


SUNRISE AND SUNSET
SEPTEMBER 23 2014.....SUNRISE   658 AM PDT   SUNSET   705 PM PDT
SEPTEMBER 24 2014.....SUNRISE   659 AM PDT   SUNSET   703 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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