Climatological Report (Daily)
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000
CDUS46 KMTR 200026
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT TUE SEP 19 2017


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

...THE SAN JOSE CA CLIMATE SUMMARY FOR SEPTEMBER 19 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         77    333 PM  99    2000  80     -3       94
  MINIMUM         58    330 AM  39    1893  57      1       63
  AVERAGE         68                        68      0       79

PRECIPITATION (IN)
  TODAY            0.00          0.58 1977   0.01  -0.01     0.00
  MONTH TO DATE    0.04                      0.08  -0.04      T
  SINCE OCT 1     18.46                     15.72   2.74    14.91
  SINCE JAN 1     14.08                     10.63   3.45    10.21

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                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         6     -6        0

 COOLING
  TODAY            3                         4     -1       14
  MONTH TO DATE  217                        83    134       83
  SINCE SEP 1    217                        83    134       83
  SINCE JAN 1    862                       566    296      604
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    10.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           500 AM
 LOWEST     31           200 PM
 AVERAGE    55

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


THE SAN JOSE CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       100      1939
 MINIMUM TEMPERATURE (F)   57        40      1895


SUNRISE AND SUNSET
SEPTEMBER 19 2017.....SUNRISE   653 AM PDT   SUNSET   709 PM PDT
SEPTEMBER 20 2017.....SUNRISE   654 AM PDT   SUNSET   707 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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