Climatological Report (Daily)
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401
CDUS46 KMTR 240837
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT THU MAY 24 2018


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 23 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         69    202 PM  99    1943  75     -6       78
  MINIMUM         57   1159 PM  35    1895  53      4       58
  AVERAGE         63                        64     -1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          0.55 1997   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.42  -0.42      T
  SINCE OCT 1      9.11                     15.41  -6.30    18.40
  SINCE JAN 1      7.54                     10.32  -2.78    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        2                         2      0        0
  MONTH TO DATE   54                        82    -28       48
  SINCE MAR 1    482                       554    -72      405
  SINCE JUL 1   1708                      2219   -511     1836

 COOLING
  YESTERDAY        0                         2     -2        3
  MONTH TO DATE    4                        30    -26       68
  SINCE MAR 1     15                        47    -32       71
  SINCE JAN 1     15                        47    -32       71
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77          1200 AM
 LOWEST     55           100 PM
 AVERAGE    66

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        96      1982
 MINIMUM TEMPERATURE (F)   53        37      1896


SUNRISE AND SUNSET
MAY 24 2018...........SUNRISE   552 AM PDT   SUNSET   817 PM PDT
MAY 25 2018...........SUNRISE   552 AM PDT   SUNSET   818 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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