Weather in San Jose, California, United States in October
In an average October, San Jose sees a daily high around 78°F and a low around 50°F, based on 1981–2026 of local climate records.
| Average high | 78°F |
|---|---|
| Typical high range | 68°F to 90°F |
| Average low | 50°F |
| Typical low range | 45°F to 56°F |
| Average daily precipitation | 0.00 in |
October records
The most extreme October on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
107°F
2024-10-01
Lowest
54°F
2003-10-31
Low
Highest
76°F
2024-10-02
Lowest
35°F
1996-10-21
Feels-like
Highest
114°F
2001-10-03
Lowest
29°F
2019-10-30
Humidity
Highest
14.5 g/m³
2003-10-21
Lowest
2.0 g/m³
2019-10-30
Wind
Highest
29 mph
2021-10-24
Lowest
5 mph
2025-10-17
Precip
Wettest
5.40 in
2021
Driest
0.01 in
2020
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