Climatological Report (Daily)
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000
CDUS46 KMTR 210826
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT APR 21 2018


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 20 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         76    235 PM  95    2009  70      6       69
  MINIMUM         47    550 AM  28    1896  49     -2       54
  AVERAGE         62                        60      2       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.57 1963   0.03  -0.03     0.12
  MONTH TO DATE    1.23                      0.87   0.36     1.68
  SINCE OCT 1      9.11                     14.68  -5.57    18.40
  SINCE JAN 1      7.54                      9.59  -2.05    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        3                         6     -3        3
  MONTH TO DATE  112                       142    -30      110
  SINCE MAR 1    396                       418    -22      325
  SINCE JUL 1   1622                      2083   -461     1756

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE MAR 1      5                         5      0        2
  SINCE JAN 1      5                         5      0        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83          1100 PM
 LOWEST     27           200 PM
 AVERAGE    55

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        92      2009
 MINIMUM TEMPERATURE (F)   49        34      1897


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   625 AM PDT   SUNSET   748 PM PDT
APRIL 22 2018.........SUNRISE   624 AM PDT   SUNSET   749 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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