Weather in San Diego, California, United States in October
In an average October, San Diego sees a daily high around 78°F and a low around 59°F, based on 1981–2026 of local climate records.
| Average high | 78°F |
|---|---|
| Typical high range | 68°F to 88°F |
| Average low | 59°F |
| Typical low range | 54°F to 65°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
98°F
2012-10-01
Lowest
59°F
2000-10-27
Low
Highest
74°F
2012-10-01
Lowest
45°F
2009-10-29
Feels-like
Highest
101°F
2015-10-12
Lowest
38°F
1991-10-31
Humidity
Highest
17.6 g/m³
2015-10-14
Lowest
2.9 g/m³
2019-10-30
Wind
Highest
34 mph
2019-10-30
Lowest
3 mph
2011-10-29
Precip
Wettest
5.72 in
2004
Driest
0.01 in
2024
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