Weather in San Diego in October
In an average October, San Diego sees a daily high around 71°F and a low around 62°F, based on 1980–2026 of local climate records.
| Average high | 71°F |
|---|---|
| Typical high range | 66°F to 78°F |
| Average low | 62°F |
| Typical low range | 59°F to 66°F |
| Average daily precipitation | 0.00 in |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
93°F
1987-10-03
Lowest
62°F
1996-10-31
Low
Highest
75°F
2015-10-13
Lowest
55°F
1996-10-27
Feels-like
Highest
118°F
1987-10-03
Lowest
55°F
1996-10-27
Humidity
Highest
19.3 g/m³
2015-10-14
Lowest
3.7 g/m³
2019-10-31
Wind
Highest
26 mph
1996-10-26
Lowest
6 mph
2019-10-24
Gust
Highest
42 mph
1996-10-26
Lowest
11 mph
2002-10-30
Precip
Wettest
3.82 in
2004
Driest
0.02 in
1988
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