909
CDUS46 KMTR 030834
CLISJC
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT SAT OCT 03 2026
...............................
..THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR OCTOBER 2 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 3:00 PM 106 2024 79 5 73
MINIMUM 60 3:08 AM 38 1893 55 5 62
AVERAGE 72 67 5 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.50 1938 0.01 -0.01 0.45
MONTH TO DATE 0.00 0.02 -0.02 0.45
SINCE OCT 1 0.00 0.02 -0.02 0.45
SINCE JAN 1 7.43 9.35 -1.92 6.56
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 2 -2 0
SINCE SEP 1 3 14 -11 0
SINCE JUL 1 5 20 -15 1
COOLING
YESTERDAY 7 3 4 3
MONTH TO DATE 13 6 7 10
SINCE SEP 1 146 136 10 220
SINCE JAN 1 670 579 91 569
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 2:00 AM
LOWEST 40 3:00 PM
AVERAGE 65
......................................................
THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 2024
MINIMUM TEMPERATURE (F) 55 40 1908
1911
1916
SUNRISE AND SUNSET
OCTOBER 3 2026.......SUNRISE 7:05 AM PDT SUNSET 6:48 PM PDT
OCTOBER 4 2026.......SUNRISE 7:06 AM PDT SUNSET 6:46 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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