Climatological Report (Daily)
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114
CDUS46 KMTR 130029
CLISJC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT SUN MAY 12 2024

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 12 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         75   2:38 PM  99    1976  73      2       74
  MINIMUM         58   1:35 AM  35    1896  52      6       51
  AVERAGE         67                        62      5       63

PRECIPITATION (IN)
  TODAY            0.00          0.32 1925   0.02  -0.02     0.00
                                      1977
  MONTH TO DATE    0.67                      0.20   0.47     0.44
  SINCE OCT 1     17.06                     12.99   4.07    18.52
  SINCE JAN 1     13.63                      8.84   4.79    12.11

SNOWFALL (IN)
  TODAY           MM             0.0  1947
  MONTH TO DATE    T
  SINCE MAR 1      T
  SINCE JUL 1      T

DEGREE DAYS
 HEATING
  TODAY            0                         4     -4        2
  MONTH TO DATE   34                        52    -18       87
  SINCE MAR 1    407                       527   -120      701
  SINCE JUL 1   1471                      2110   -639     2362

 COOLING
  TODAY            2                         1      1        0
  MONTH TO DATE   20                        12      8        0
  SINCE MAR 1     35                        25     10       13
  SINCE JAN 1     35                        25     10       13
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           2:00 AM
 LOWEST     55          10:00 AM
 AVERAGE    69

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        99      1976
 MINIMUM TEMPERATURE (F)   52        37      1896
                                             1908


SUNRISE AND SUNSET
MAY 12 2024...........SUNRISE   6:01 AM PDT   SUNSET   8:08 PM PDT
MAY 13 2024...........SUNRISE   6:00 AM PDT   SUNSET   8:09 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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