346
CDUS46 KMTR 040828
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT WED OCT 04 2023
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 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 83 2:01 PM 97 1917 79 4 75
1985
MINIMUM 54 6:21 AM 40 1908 55 -1 57
1911
1916
AVERAGE 69 67 2 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.25 1898 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE OCT 1 0.00 0.03 -0.03 0.00
SINCE JAN 1 10.28 9.36 0.92 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 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE SEP 1 1 15 -14 0
SINCE JUL 1 8 21 -13 1
COOLING
YESTERDAY 4 3 1 1
MONTH TO DATE 10 9 1 5
SINCE SEP 1 150 139 11 246
SINCE JAN 1 666 582 84 854
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 3.0
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 75 2:00 AM
LOWEST 27 1:00 PM
AVERAGE 51
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 96 1987
MINIMUM TEMPERATURE (F) 55 41 1931
SUNRISE AND SUNSET
OCTOBER 4 2023.......SUNRISE 7:06 AM PDT SUNSET 6:47 PM PDT
OCTOBER 5 2023.......SUNRISE 7:07 AM PDT SUNSET 6:45 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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