552
CDUS46 KMTR 190831
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT THU OCT 19 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 2023
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)
YESTERDAY
MAXIMUM 90 1:41 PM 98 1903 76 14 82
MINIMUM 57 5:10 AM 30 1893 52 5 56
AVERAGE 74 64 10 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 1894 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.23 -0.23 0.00
SINCE OCT 1 0.00 0.23 -0.23 0.00
SINCE JAN 1 10.28 9.56 0.72 1.17
SNOWFALL (IN)
YESTERDAY MM 0.0 1947
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 27 -27 3
SINCE SEP 1 1 39 -38 3
SINCE JUL 1 8 45 -37 4
COOLING
YESTERDAY 9 1 8 4
MONTH TO DATE 116 40 76 32
SINCE SEP 1 256 170 86 273
SINCE JAN 1 772 613 159 881
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 2:00 AM
LOWEST 29 1:00 PM
AVERAGE 56
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THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 91 1913
MINIMUM TEMPERATURE (F) 52 38 1919
1949
SUNRISE AND SUNSET
OCTOBER 19 2023.......SUNRISE 7:19 AM PDT SUNSET 6:25 PM PDT
OCTOBER 20 2023.......SUNRISE 7:20 AM PDT SUNSET 6:24 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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