Malta Explorer

Practical · When to visit

A quiet Valletta side street in shoulder-season morning light, empty honey-limestone facades with a deep-blue gallarija balcony

When to visit Malta: the case for May or September

Why April-June and September-October are the sweet spots, what August is actually like, and a month-by-month breakdown of weather, crowds and what is open.

Malta has a Mediterranean climate with long hot summers and short mild winters. Functionally, this divides the year into three travel seasons: the sweet spots (April-June and September-October), the busy hot months (July-August), and the quiet off-season (November-March). Each has trade-offs. The shortest possible answer to “when should I go” is May or September, but the longer version below explains the differences.

The sweet spots: April-June and September-October

The case for these months:

  • Temperatures between 18°C (April nights) and 28°C (June days). Comfortable for walking, swimming and sitting outside.
  • Sea temperature rises from 16°C (April) to 23°C (June), drops back from 25°C (September) to 22°C (October). Swimming is genuinely pleasant from late May.
  • Cruise day-trippers are present but the volume is manageable. Valletta and Mdina handle the visitor numbers without congesting.
  • Accommodation rates are 30-50% below July-August peaks.
  • Bus services run full schedules. Restaurants are open.

The downsides:

  • April can be unpredictable: the wettest month statistically, with occasional 18°C cloudy days mixed with 24°C clear ones.
  • Late October can flip into the first autumn storms, with strong westerlies that disrupt the Gozo ferry and shut Comino crossings for a day or two.
  • The high-season fixtures (some restaurant kitchens, beach kiosks at Mellieha and Golden Bay) open in mid-May and close in mid-October. Coming a week before or after means you may miss a specific operator.

The busy months: July-August

The case for travelling in peak summer:

  • Long days: sunrise around 06:00, sunset around 20:30. Long beach hours.
  • Sea temperature reliably 26-27°C. Swimming is excellent.
  • Festa season: most village festas fall between mid-June and early September. If your goal is the village-celebration experience, this is when.
  • Open hours: every restaurant, kiosk, museum, and tour operator is running.

The trade-offs:

  • Daytime heat averages 32-35°C with peaks above 38°C in heatwaves. Walking Valletta or Mdina mid-afternoon is genuinely uncomfortable.
  • Sea temperature can climb above 28°C in late August, which feels less refreshing.
  • The Blue Lagoon at Comino is at peak overcrowding: 30-60 boats anchored, hundreds of visitors at midday. Strategy detailed on the Comino guide.
  • Hotel rates rise 40-60% above shoulder season.
  • Mosquitos appear in the evenings, especially near coastal wetlands.
  • The Gozo ferry queues are at their worst.

The strong recommendation: if you can travel outside July-August, do.

The off-season: November-March

The case for an off-season trip:

  • Hotel rates at their lowest, often 60-70% below July-August.
  • The capital and the temples have no cruise crowds: Valletta and Mdina are largely empty. Hagar Qim and Tarxien are sometimes one-visitor experiences.
  • Maltese light is exceptional: clear winter days produce the best photography conditions of the year.
  • Some festivals are exclusively winter: Carnival (February), the Birgu by Candlelight festival (October), the Christmas crib trail in December.

The trade-offs:

  • Temperatures average 12-15°C days, 8-10°C nights. Pleasant for walking, not for swimming.
  • Rain: 50-70 mm per month, usually in short heavy bursts followed by clear skies.
  • Beach season is over: kiosks closed, beach hotels offering reduced rates and limited services.
  • Some restaurants close for annual holidays, especially in shoulder-tourist areas like Marsaxlokk or Xlendi.
  • The Gozo fast ferry runs a reduced winter schedule and is occasionally cancelled in strong westerlies.

For travellers who want Maltese culture, history and food without the seasonal volume, winter is the under-rated choice.

Month-by-month

January: cold for Malta, around 14°C days. Quietest tourist month. Some restaurants closed. Excellent for Valletta and Mdina with no crowds.

February: similar to January. Carnival weekend (variable dates) is the local highlight.

March: early spring. The countryside greens up. 16-18°C days, occasional rain. Mnajdra equinox sunrise on 20 March (book ahead).

April: variable. 18-22°C days, occasional rainy stretches. Easter is a major holiday (most restaurants closed Good Friday and Easter Sunday).

May: the first reliable warm month. 22-25°C days, sea swimming starts from mid-May. One of the best weeks of the year for a Malta trip.

June: warm to hot. 25-28°C days, 22°C sea. Festa season starts (mid-June). End-of-school crowds increase from week 3.

July: peak summer. 30-33°C days, 26°C sea. Festas every weekend in the villages. Hotels at 80%+ occupancy.

August: hottest month, peak crowds, peak prices. 32-35°C days, 27°C sea. Mosta festa on 15 August is the largest of the year.

September: shoulder season starts mid-month after the first heatwaves pass. 26-30°C days, 25°C sea. Excellent value for money.

October: classic shoulder month. 22-26°C days, 23°C sea (cooling). Last full month of beach swimming. Some operators close in late October.

November: autumn proper. 18-22°C days. Beach season over. Some restaurants close. Excellent for cultural visits with empty sites.

December: cool, occasional rain. Christmas markets in Valletta from mid-December. The Christmas crib (presepju) tradition is genuinely Maltese.

When the festas happen

For travellers prioritising the festa experience, key dates:

  • Mosta: 15 August (Assumption)
  • Lija: weekend nearest 6 August
  • Naxxar: 8 September (Nativity of Mary)
  • Gharghur: late June
  • Birgu: 10 August (St Lawrence)
  • Senglea: 8 September
  • Mdina-Rabat: variable, late August or early September
  • Valletta St Paul’s Shipwreck: 10 February

Festas concentrate between mid-June and early September. Plan around the specific village’s dates if a particular festa is the reason for the trip.

The bottom line

For most travellers most of the time, late May or mid-September is the optimal week. The weather is warm but not punishing, the prices are 30-50% below peak, the cruise crowds are manageable, and almost everything is open.

If August is the only option (school holidays, family schedule), plan the day around the heat: early starts before 09:00, long late lunch in the shade, the cultural sites after 17:00 when temperatures drop. The trip works; it just needs more planning.

If winter is the option, embrace it: pack a light fleece, accept that swimming is off the menu, and enjoy the country without the seasonal volume.