Climatological Report (Daily)
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CDUS46 KMTR 210834
CLISJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1233 AM PST WED FEB 21 2018


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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 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         58    225 PM  80    1896  63     -5       61
  MINIMUM         34    652 AM  30    1897  45    -11       53
  AVERAGE         46                        54     -8       57

PRECIPITATION (IN)
  YESTERDAY        T             1.87 2017   0.11  -0.11     1.87
  MONTH TO DATE    T                         2.22  -2.22     4.87
  SINCE OCT 1      4.77                     10.38  -5.61    14.86
  SINCE JAN 1      3.20                      5.29  -2.09    10.48

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

DEGREE DAYS
 HEATING
  YESTERDAY       19                        11      8        8
  MONTH TO DATE  152                       244    -92      166
  SINCE DEC 1    875                      1174   -299     1078
  SINCE JUL 1   1092                      1581   -489     1301

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     4.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           600 AM
 LOWEST     25           200 PM
 AVERAGE    54

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        76      1989
 MINIMUM TEMPERATURE (F)   45        25      1897


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   649 AM PST   SUNSET   554 PM PST
FEBRUARY 22 2018......SUNRISE   648 AM PST   SUNSET   555 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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