Average temperatures, rainfall and packing tips for Southampton, United Kingdom in April
April in Southampton is typically cool, with average daytime highs around 13°C and nights near 7°C. Temperature-wise it sits mid-range for Southampton (the 7th warmest month).
April is one of the wetter months in Southampton, with around 85 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Southampton are usually June, July, August and September.
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In April, Southampton averages a daytime high of about 13°C and a night-time low of around 7°C, based on recent historical data.
April is one of the wetter months in Southampton, with around 85 mm of rain - plan around showers.
April is a workable time to visit Southampton, with cool days - just pack accordingly. If your dates are flexible, the most comfortable months in Southampton are usually June, July, August and September.