Climatological Report (Daily)
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523
CDUS46 KMTR 220828
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SUN APR 22 2018


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR APRIL 21 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         81    319 PM  92    2009  70     11       77
  MINIMUM         48    545 AM  34    1897  49     -1       50
  AVERAGE         65                        60      5       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.65 1980   0.04  -0.04     0.00
  MONTH TO DATE    1.23                      0.91   0.32     1.68
  SINCE OCT 1      9.11                     14.72  -5.61    18.40
  SINCE JAN 1      7.54                      9.63  -2.09    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        0                         6     -6        1
  MONTH TO DATE  112                       148    -36      111
  SINCE MAR 1    396                       424    -28      326
  SINCE JUL 1   1622                      2089   -467     1757

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         4     -4        0
  SINCE MAR 1      5                         6     -1        2
  SINCE JAN 1      5                         6     -1        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     33           300 PM
 AVERAGE    60

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1998
 MINIMUM TEMPERATURE (F)   49        34      1897


SUNRISE AND SUNSET
APRIL 22 2018.........SUNRISE   624 AM PDT   SUNSET   749 PM PDT
APRIL 23 2018.........SUNRISE   622 AM PDT   SUNSET   750 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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