Climatological Report (Daily)
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000
CDUS46 KMTR 230828
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT WED AUG 23 2017


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR AUGUST 22 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         81    258 PM  98    1999  82     -1       77
  MINIMUM         62   1054 PM  43    1893  58      4       60
  AVERAGE         72                        70      2       69

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2010   0.00   0.00     0.00
  MONTH TO DATE    T                         0.01  -0.01      T
  SINCE OCT 1     18.42                     15.63   2.79    14.91
  SINCE JAN 1     14.04                     10.54   3.50    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 JUN 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                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     13                        28    -15        6
  SINCE JUL 1      0                         4     -4        0

 COOLING
  YESTERDAY        7                         5      2        4
  MONTH TO DATE  148                       110     38      100
  SINCE JUN 1    496                       370    126      398
  SINCE JAN 1    569                       433    136      480
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (290)
  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    87          1000 PM
 LOWEST     49           300 PM
 AVERAGE    68

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        95      2010
 MINIMUM TEMPERATURE (F)   58        44      1893


SUNRISE AND SUNSET
AUGUST 23 2017........SUNRISE   631 AM PDT   SUNSET   749 PM PDT
AUGUST 24 2017........SUNRISE   632 AM PDT   SUNSET   747 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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