Home › Weather › Sliema Weather
Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Regional Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Sliema enjoys a Mediterranean climate with mild, wet winters and hot, dry summers; the live forecast above shows today’s conditions for this popular Maltese coastal town.
What is the weather in Sliema normally like?
Sliema’s weather is typical of Malta’s east coast, with sea breezes moderating summer heat and winter temperatures rarely dropping below 10°C. The sunniest months are June through August, while October sees the highest rainfall.
- Summer (June–September): Average highs of 30°C, almost no rain, and strong UV levels.
- Winter (December–February): Daytime highs around 15°C, frequent showers, and cooler evenings.
- Spring & Autumn: Pleasant transitions—March and April average 18°C, while November starts to cool.
- Sea temperature: Peaks at 26°C in August, dropping to 15°C in February.
When is the best time to visit Sliema?
For warm beach weather, July and August are ideal, though crowds and prices peak. For sightseeing and lower humidity, May, June, and September offer comfortable heat and fewer tourists.
- Sliema weather in March and April is mild and often windy, suitable for walking the promenade.
- Sliema weather in October remains warm enough for swimming, with sea temperatures around 23°C.
- Sliema weather in December and February is cooler and wetter; pack a waterproof jacket.
Does Sliema get windy?
Yes, especially in spring and autumn. The prevailing north-westerly wind can strengthen in March and November, but Sliema’s harbour location offers some shelter compared to exposed coastal areas.
Is Sliema weather similar to Valletta?
Almost identical—Valletta is less than 2 km away. Both share the same Mediterranean climate, though Sliema can feel slightly cooler in summer due to direct sea breezes off the coast.
How accurate is the Sliema weather BBC forecast?
The BBC uses Met Office data for Malta, so their 5-day forecast for Sliema is generally reliable. For longer-range planning, check the live forecast above and the 10-day outlook for changes.
For more UK and European forecasts, visit our UK weather hub or check the 10 day weather forecast UK for comparisons. If you’re planning a trip, our guides to Bristol Weather and Liverpool Weather may also help.