Best Time to Visit Palermo: Weather by Month, Sea Temperature and Festival Season

The best months to go to Palermo are May and October for sightseeing, and June through October if you want to swim. Both shoulder months give warm afternoons, with highs of 73°F (23°C) in May and 76°F (24°C) in October.

Summer needs planning. August afternoons reach 89°F (32°C), and the Feast of Saint Rosalia in July draws thousands of people to the city every year.

At a glance

• Best window for sightseeing: May and October
• Best window for swimming: June to October
• Warmest month: August, high 89°F (32°C)
• Warmest sea: August, 81°F (27°C)
• Festival peak: Feast of Saint Rosalia, July 10 to 15
• Coolest afternoons: February, high 59°F (15°C)

When is the best time to visit Palermo?

For most travelers, May and October are the answer. Afternoons are warm without being hot, and the evenings stay mild enough for a late dinner outside. September works too if you can handle a high of 82°F (28°C).

For the beach, count on June through October. The sea averages 72°F (22°C) in June and climbs to 81°F (27°C) in August. By October it is still 73°F (23°C), which makes it a gentle month for a swim after a morning of walking.

For sightseeing on foot, April, May, October and November are the comfortable months. April afternoons reach 66°F (19°C) and November ones 68°F (20°C). The city’s markets are described as living, noisy spaces full of smells and humanity, and they are far easier to enjoy when you aren’t fighting the August heat.

For a festival trip, the dates are set for 2026. Easter celebrations run from March 29 to April 6, the Settimana delle Culture runs from May 9 to 17, and the Festino di Santa Rosalia fills July 2 to 28.

• If you want the beach → June to October, with the warmest water in August
• For sightseeing or walking → April, May, October and November
• For a festival → Easter in early April, May 9 to 17 for the Settimana delle Culture, or July 10 to 15 for Saint Rosalia

Palermo weather by month

*Long-term monthly averages.*

Palermo’s year is mild in winter and hot in summer, with highs staying near 60°F (16°C) from December to March and passing 80°F (27°C) from June to September.

Two months tip the year. May is the first month with a high above 70°F (21°C), at 73°F (23°C). October is the last one that stays comfortable, at 76°F (24°C).

August is the hardest month for anyone planning long days on foot. The high is 89°F (32°C) and even the night low is 75°F (24°C), so plan sightseeing for the early morning and spend the afternoon by the water.

When can you swim in Palermo?

The sea passes 68°F (20°C) from June to October, and it is at its best in August at 81°F (27°C). May, at 66°F (19°C), is just short of that mark, and November, at 67°F (19°C), is just under it.

These are monthly averages, so the start and end of the season feel different. From December to April the sea sits between 58°F (14°C) and 62°F (17°C), which is too cold for most people.

When is Palermo cheapest and least crowded?

The calendar sets the busy weeks. The Feast of Saint Rosalia, July 10 to 15, brings thousands of people to the city. The Festino events run from July 2 to 28, and the Easter celebrations fill March 29 to April 6.

Going outside those dates leaves the markets and the streets around the Quattro Canti easier to move through. If you want to be in the city for a festival, book your room well ahead.

Winter has a cost for beach lovers. From December to March the sea is 62°F (17°C) or colder, and afternoons stay near 60°F (16°C). Winter suits a city walk, but it does not suit a swim.

July and August are the hardest months for travelers who dislike heat. July reaches 87°F (31°C) in the afternoon. The reward is warm sea and the Saint Rosalia procession, which ends on the seafront with fireworks.

Festivals and events in Palermo through the year

Easter celebrations

The Easter celebrations in Palermo run from March 29 to April 6, 2026.

April afternoons reach 66°F (19°C), so a spring city walk is comfortable. The sea is still cold at 60°F (16°C).

Settimana delle Culture

The XV Festival Settimana delle Culture takes place from May 9 to 17, 2026.

It falls in May, when afternoons reach 73°F (23°C) and the sea is close to swimming temperature.

Feast of Saint Rosalia

On the evening of July 14, the Triumphal Chariot passes through the Cassaro, from the Palazzo dei Normanni to Porta Felice.

The crowd cries ‘Viva Palermo e Santa Rosalia!’ at the Quattro Canti, and the procession ends on the seafront with fireworks. July afternoons reach 87°F (31°C), so bring water and look for shade before the evening.

Notte di Zucchero

Notte di Zucchero takes place on October 31 and November 1, 2026. On October 31 there are workshops and entertainment for children at Molo Sant’Erasmo, a pyjama party at the Cantieri Culturali alla Zisa and events at the English Cemetery.

On November 1 a parade leaves Piazza Croci and arrives at the Teatro Massimo, and a collective tarantella is scheduled in Piazza Politeama. The October weather is mild, with a high of 76°F (24°C).