Climatological Report (Daily)
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CDUS46 KMTR 250831
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST THU DEC 25 2014


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 24 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60    303 PM  72    1901  60      0       70
  MINIMUM         45    338 AM  23    1990  42      3       38
  AVERAGE         53                        51      2       54

PRECIPITATION (IN)
  YESTERDAY        0.04          1.66 1979   0.09  -0.05     0.00
  MONTH TO DATE    7.76                      1.56   6.20     0.13
  SINCE JUL 1     10.31                      4.45   5.86     1.56
  SINCE JAN 1     15.10                     14.34   0.76     3.80

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

DEGREE DAYS
 HEATING
  YESTERDAY       12                        14     -2       11
  MONTH TO DATE  198                       314   -116      426
  SINCE DEC 1    198                       314   -116      426
  SINCE JUL 1    482                       639   -157      806

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    685                       730    -45      549
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           800 AM
 LOWEST     66          1000 PM
 AVERAGE    83

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        70      1901
 MINIMUM TEMPERATURE (F)   42        22      1894


SUNRISE AND SUNSET
DECEMBER 25 2014......SUNRISE   720 AM PST   SUNSET   456 PM PST
DECEMBER 26 2014......SUNRISE   720 AM PST   SUNSET   456 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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