Climatological Report (Daily)
Issued by NWS

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489
CDUS46 KMTR 210030
CLISJC

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
530 PM PDT SAT JUL 20 2024

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR JULY 20 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         84   2:36 PM  99    1917  81      3       86
                                      1996
  MINIMUM         63   4:59 AM  41    1894  58      5       57
  AVERAGE         74                        70      4       72

PRECIPITATION (IN)
  TODAY            0.00          0.13 1985   0.00   0.00     0.00
  MONTH TO DATE    T                         0.00   0.00     0.00
  SINCE OCT 1     17.06                     13.36   3.70    18.61
  SINCE JAN 1     13.63                      9.21   4.42    12.20

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

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        7
  SINCE JUN 1      0                        24    -24       31
  SINCE JUL 1      0                         0      0        7

 COOLING
  TODAY            9                         5      4        7
  MONTH TO DATE  236                        89    147      107
  SINCE JUN 1    404                       182    222      139
  SINCE JAN 1    474                       233    241      175
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           4:00 AM
 LOWEST     43           1:00 PM
 AVERAGE    59

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


THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       102      1917
 MINIMUM TEMPERATURE (F)   59        45      1894


SUNRISE AND SUNSET
JULY 20 2024..........SUNRISE   6:03 AM PDT   SUNSET   8:25 PM PDT
JULY 21 2024..........SUNRISE   6:04 AM PDT   SUNSET   8:24 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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