Climatological Report (Daily)
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000
CDUS46 KMTR 310828
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT FRI OCT 31 2014


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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         81    100 PM  88    1939  72      9       67
  MINIMUM         55    216 AM  36    1971  50      5       44
  AVERAGE         68                        61      7       56

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 1936   0.04  -0.04     0.00
  MONTH TO DATE    0.11                      0.75  -0.64     0.00
  SINCE JUL 1      0.47                      0.98  -0.51     0.66
  SINCE JAN 1      5.26                     10.87  -5.61     2.90

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                         4     -4        9
  MONTH TO DATE   40                        64    -24      109
  SINCE SEP 1     42                        74    -32      117
  SINCE JUL 1     42                        77    -35      118

 COOLING
  YESTERDAY        3                         0      3        0
  MONTH TO DATE   74                        46     28       13
  SINCE SEP 1    184                       183      1      124
  SINCE JAN 1    685                       729    -44      549
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     20           100 PM
 AVERAGE    49

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        82      1949
 MINIMUM TEMPERATURE (F)   50        33      1935


SUNRISE AND SUNSET
OCTOBER 31 2014.......SUNRISE   731 AM PDT   SUNSET   611 PM PDT
NOVEMBER  1 2014......SUNRISE   732 AM PDT   SUNSET   610 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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