Climatological Report (Daily)
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CDUS46 KMTR 210836
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT SUN SEP 21 2014


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    109 PM 100    1939  82     -5       76
  MINIMUM         62    729 AM  40    1895  56      6       56
  AVERAGE         70                        69      1       66

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2008   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.08  -0.08      T
  SINCE JUL 1      T                         0.08  -0.08      T
  SINCE JAN 1      4.79                      9.97  -5.18     2.24

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

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE SEP 1      2                         0      2        0
  SINCE JUL 1      2                         3     -1        1

 COOLING
  YESTERDAY        5                         4      1        1
  MONTH TO DATE   87                       102    -15      102
  SINCE SEP 1     87                       102    -15      102
  SINCE JAN 1    588                       648    -60      527
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     54           100 PM
 AVERAGE    74

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       101      1939
 MINIMUM TEMPERATURE (F)   56        39      1893


SUNRISE AND SUNSET
SEPTEMBER 21 2014.....SUNRISE   655 AM PDT   SUNSET   706 PM PDT
SEPTEMBER 22 2014.....SUNRISE   656 AM PDT   SUNSET   704 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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