Weather in Portsmouth, England, United Kingdom in October
In an average October, Portsmouth sees a daily high around 15°C and a low around 8°C, based on 1981–2026 of local climate records.
| Average high | 15°C |
|---|---|
| Typical high range | 12°C to 19°C |
| Average low | 8°C |
| Typical low range | 5°C to 12°C |
| Average daily precipitation | 3 mm |
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
26°C
2011-10-01
Lowest
7°C
1981-10-25
Low
Highest
16°C
2021-10-19
Lowest
-2°C
2008-10-29
Feels-like
Highest
26°C
2011-10-01
Lowest
-9°C
2008-10-29
Humidity
Highest
14.4 g/m³
2023-10-01
Lowest
4.7 g/m³
2008-10-29
Wind
Highest
72 km/h
1996-10-28
Lowest
6 km/h
1990-10-19
Precip
Wettest
172 mm
2020
Driest
28 mm
1985
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