248
CDUS46 KMTR 180028
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT TUE OCT 17 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 81 3:25 PM 95 2020 76 5 75
MINIMUM 63 3:28 AM 31 1893 53 10 52
AVERAGE 72 64 8 64
PRECIPITATION (IN)
TODAY 0.00 0.36 1914 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.21 -0.21 0.00
SINCE OCT 1 0.00 0.21 -0.21 0.00
SINCE JAN 1 10.28 9.54 0.74 1.17
SNOWFALL (IN)
TODAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 2 -2 1
MONTH TO DATE 0 25 -25 3
SINCE SEP 1 1 37 -36 3
SINCE JUL 1 8 43 -35 4
COOLING
TODAY 7 1 6 0
MONTH TO DATE 107 39 68 28
SINCE SEP 1 247 169 78 269
SINCE JAN 1 763 612 151 877
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 45 2:00 PM
AVERAGE 68
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 98 1903
MINIMUM TEMPERATURE (F) 52 30 1893
SUNRISE AND SUNSET
OCTOBER 17 2023.......SUNRISE 7:17 AM PDT SUNSET 6:28 PM PDT
OCTOBER 18 2023.......SUNRISE 7:18 AM PDT SUNSET 6:27 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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