Home › Weather › Malta Weather May June
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the MarketUK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Malta in May and June, average daytime highs range from 22–26°C in May to 27–32°C in June, with sea temperatures rising from 19°C to 23°C. The live forecast above shows today’s conditions – use it alongside these monthly averages for accurate planning.
What are the typical conditions in Malta during May and June?
May is warm and increasingly sunny, with about nine hours of sunshine per day and occasional light showers. By June, the weather becomes hot and dry, with 11 hours of daily sunshine and very little rain. UV levels in June are very high, so sun protection is essential. The weather in Malta end of May is already beach-friendly, though sea temperatures are still bracing. If you are planning travel for May 2026, current climate data suggests similar averages. Weather in Malta in June marks the start of the summer heat, leading into the peak months of July and August – see our comparison of Malta Weather across seasons.
Sea temperatures and activities
May’s sea temperature averages 19°C, suitable for short swims or watersports. June warms to 23°C, ideal for extended swimming and snorkelling. For a broader view of Mediterranean conditions, check our Cyprus Weather page.
Is it safe to swim in Malta in May?
May sea temperatures of around 19°C are cool but safe for brief swims; many visitors enjoy the water. Wetsuits are not required but can extend comfort. June’s 23°C is perfectly pleasant for longer sessions.
How hot does it get in Malta in June?
Afternoon highs average 28°C but can reach 32°C during heatwaves. Low humidity makes it manageable. Sun protection and hydration are advisable, especially as UV index reaches very high levels (8–10).
What is the UV index like in Malta during June?
June UV index is very high, typically 8–10, meaning unprotected skin can burn in minutes. Use SPF 30+ sunscreen, a hat, and sunglasses, and avoid peak sun between 11am and 3pm.