Climatological Report (Daily)
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000
CDUS46 KMTR 180038
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT TUE OCT 17 2017


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

...THE SAN JOSE CA CLIMATE SUMMARY FOR OCTOBER 17 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         80    338 PM  94    1903  74      6       71
  MINIMUM         54    527 AM  31    1893  52      2       54
  AVERAGE         67                        63      4       63

PRECIPITATION (IN)
  TODAY            0.00          0.34 2004   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.34  -0.34     0.44
  SINCE OCT 1      0.00                      0.34  -0.34     0.44
  SINCE JAN 1     14.08                     11.07   3.01    10.65

SNOWFALL (IN)
  TODAY            0.0           0.0  1947
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        2
  MONTH TO DATE   16                        31    -15       20
  SINCE SEP 1     21                        44    -23       22
  SINCE JUL 1     21                        50    -29       22

 COOLING
  TODAY            2                         1      1        0
  MONTH TO DATE   35                        29      6       21
  SINCE SEP 1    299                       145    154      166
  SINCE JAN 1    944                       628    316      687
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    55           300 AM
 LOWEST     19           400 PM
 AVERAGE    37

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


THE SAN JOSE CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        98      1903
 MINIMUM TEMPERATURE (F)   52        30      1893


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   718 AM PDT   SUNSET   627 PM PDT
OCTOBER 18 2017.......SUNRISE   719 AM PDT   SUNSET   626 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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