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Things to Do in Southampton in September

Real historical weather for Southampton in September: average highs of 20°C and lows of 12°C, with around 115mm of rain (averaged over the last 2 years). Southampton is in United Kingdom.

20°C
Average high
12°C
Average low
115mm
Typical rainfall

Real things to do in Southampton in September

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FAQs — Southampton in September

Based on real historical data (averaged over the last 2 years), expect highs around 20°C and lows around 12°C, with roughly 115mm of rain.