Climatological Report (Daily)
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000
CDUS46 KMTR 250839
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT THU MAY 25 2017


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 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         74    245 PM  96    1982  76     -2       70
  MINIMUM         57   1159 PM  37    1896  53      4       55
  AVERAGE         66                        64      2       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.27 1993   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.43  -0.43     0.32
  SINCE OCT 1     18.40                     15.42   2.98    14.91
  SINCE JAN 1     14.02                     10.33   3.69    10.21

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        0                         2     -2        2
  MONTH TO DATE   48                        84    -36       55
  SINCE MAR 1    405                       556   -151      372
  SINCE JUL 1   1836                      2221   -385     1742

 COOLING
  YESTERDAY        1                         2     -1        0
  MONTH TO DATE   69                        32     37       25
  SINCE MAR 1     72                        49     23       54
  SINCE JAN 1     72                        49     23       54
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     57          1100 AM
 AVERAGE    75

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        95      1982
 MINIMUM TEMPERATURE (F)   54        39      1893


SUNRISE AND SUNSET
MAY 25 2017...........SUNRISE   552 AM PDT   SUNSET   818 PM PDT
MAY 26 2017...........SUNRISE   551 AM PDT   SUNSET   819 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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