Climatological Report (Daily)
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000
CDUS46 KMTR 250837
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT TUE APR 25 2017


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 24 2017...

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)
 YESTERDAY
  MAXIMUM         64    311 PM  92    1966  71     -7       68
  MINIMUM         52    231 AM  34    1894  50      2       51
  AVERAGE         58                        60     -2       60

PRECIPITATION (IN)
  YESTERDAY        T             0.38 1974   0.03  -0.03     0.00
  MONTH TO DATE    1.68                      1.01   0.67     1.47
  SINCE OCT 1     18.40                     14.82   3.58    14.53
  SINCE JAN 1     14.02                      9.73   4.29     9.83

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

DEGREE DAYS
 HEATING
  YESTERDAY        7                         6      1        5
  MONTH TO DATE  128                       166    -38       78
  SINCE MAR 1    343                       442    -99      283
  SINCE JUL 1   1774                      2107   -333     1653

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         7     -7       29
  SINCE MAR 1      2                         9     -7       29
  SINCE JAN 1      2                         9     -7       29
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           200 PM
 LOWEST     64          1100 AM
 AVERAGE    71

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        90      2004
 MINIMUM TEMPERATURE (F)   50        32      1893


SUNRISE AND SUNSET
APRIL 25 2017.........SUNRISE   619 AM PDT   SUNSET   752 PM PDT
APRIL 26 2017.........SUNRISE   618 AM PDT   SUNSET   753 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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