Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
718
CDUS46 KMTR 190826
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT THU OCT 19 2017


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 2017...

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)
 YESTERDAY
  MAXIMUM         73    243 PM  98    1903  74     -1       71
  MINIMUM         51    434 AM  30    1893  52     -1       52
  AVERAGE         62                        63     -1       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.59 1894   0.02  -0.02      T
  MONTH TO DATE    0.00                      0.36  -0.36     0.44
  SINCE OCT 1      0.00                      0.36  -0.36     0.44
  SINCE JAN 1     14.08                     11.09   2.99    10.65

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 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                         3      0        3
  MONTH TO DATE   19                        34    -15       23
  SINCE SEP 1     24                        47    -23       25
  SINCE JUL 1     24                        53    -29       25

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   35                        30      5       21
  SINCE SEP 1    299                       146    153      166
  SINCE JAN 1    944                       629    315      687
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     29           200 PM
 AVERAGE    63

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        87      1903
 MINIMUM TEMPERATURE (F)   52        38      1949


SUNRISE AND SUNSET
OCTOBER 19 2017.......SUNRISE   720 AM PDT   SUNSET   625 PM PDT
OCTOBER 20 2017.......SUNRISE   721 AM PDT   SUNSET   623 PM PDT


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.