Climatological Report (Daily)
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000
CDUS46 KMTR 260834
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT THU APR 26 2018


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 25 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71    242 PM  90    2004  71      0       67
  MINIMUM         55   1049 PM  32    1893  50      5       51
  AVERAGE         63                        60      3       59

PRECIPITATION (IN)
  YESTERDAY        0.00          0.71 1994   0.03  -0.03      T
  MONTH TO DATE    1.23                      1.04   0.19     1.68
  SINCE OCT 1      9.11                     14.85  -5.74    18.40
  SINCE JAN 1      7.54                      9.76  -2.22    14.02

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        2                         5     -3        6
  MONTH TO DATE  116                       171    -55      134
  SINCE MAR 1    400                       447    -47      349
  SINCE JUL 1   1626                      2112   -486     1780

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    6                         8     -2        0
  SINCE MAR 1     11                        10      1        2
  SINCE JAN 1     11                        10      1        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1200 AM
 LOWEST     53           200 PM
 AVERAGE    68

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        93      2004
 MINIMUM TEMPERATURE (F)   50        38      1943


SUNRISE AND SUNSET
APRIL 26 2018.........SUNRISE   619 AM PDT   SUNSET   753 PM PDT
APRIL 27 2018.........SUNRISE   617 AM PDT   SUNSET   754 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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