May offers reliably warm weather and increasing sunshine, ideal for outdoor activities and early-season beachgoers. Tourist services expand and daytime crowds start to grow at popular sites.
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Malta in May.
Mellieħa, St. Paul’s Bay, Golden Bay
The first serious warmth arrives by May, with long sunny stretches along St. Paul’s Bay and warm nights that tempt early swims for the brave. Temperatures commonly reach 22-25°C; the water remains cool but increasingly pleasant for snorkeling, and dive operators start full schedules. Crowds are still modest compared with July-August, so it’s a good month for exploring coastal paths and booking boat trips before the high-season rush.
Valletta, Sliema, St. Julian’s, Mdina
Late-May in the central strip feels summery - rooftop bars in Sliema fill as temperatures push into the low to mid-twenties and the sea becomes inviting. Valletta’s festivals and open-air events begin to ramp up, signalling that high season is approaching; book popular restaurants in advance. The city can be busy but remains manageable compared to July; sunscreen and a hat are useful for long harbour walks.
Marsaxlokk, Blue Grotto, Dingli Cliffs, Birżebbuġa
May brings steady sun and the first reliably warm days for swimming from rocky ledges or small coves, with daytime temperatures commonly in the low to mid-twenties. The beaches around Birżebbuġa and the cliffs at Dingli become pleasant for sunset walks while Marsaxlokk’s harbour café tables fill up. Pack light layers for breezy evenings and consider booking boat trips in advance as operators increase services.
Victoria, Ramla Bay, Dwejra area, Blue Lagoon
May is when Gozo’s pace quickens: warm, dry days in the low twenties encourage beach visits to Ramla Bay and boat trips to the Blue Lagoon on Comino. The island’s rural roads and hostelries become lively; pack swimwear and a sunhat, but also a light jacket for breezy afternoons. Accommodation choices start to fill, so book ahead for weekends and festas in village squares keep evenings animated.
There are no major festivals or events in Malta during May to be aware of.
See how May compares with the rest of the year, then read the full guide.