Italy
Best Time to Visit Ostuni
Ostuni, the 'White City' on Puglia's heel, has a Mediterranean climate with hot, dry summers and mild, damp winters. Tourism peaks when the sun is strongest, but the best times balance good weather with tolerable crowds, which is usually late spring and early autumn.
✦ Go in May for the best all-round experience, or September if you want to add beach time.
✅ Best months
May and June are ideal: temperatures are warm (20-25°C) but not scorching, crowds are manageable, and the countryside is green. September is also excellent, with sea temperatures still pleasant and harvest season beginning.
🔥 Peak season
July and August. These are the hottest months (often 30°C+), with the highest accommodation prices and packed streets. The main driver is European summer holidays, plus local events like the Festa di Sant'Oronzo (late August). Hotels can cost 50-100% more than in shoulder months.
💷 Shoulder (best value)
April, May, and October. Late spring and mid-autumn offer mild weather, lower prices (often 30-50% less than peak), and far fewer tourists. October is particularly good for food-focused travellers.
🌙 Quietest & cheapest
November through February. The quietest period, with significantly cheaper hotels (up to 60% off peak). The trade-off is cooler weather (8-15°C), shorter days, and many restaurants or shops closed in the off-season. Christmas markets in December add some life.
Ostuni season by season
Spring (Mar–May)
Weather: March: 10-15°C, some rain. April: 13-18°C, more sun. May: 16-23°C, low rain.
Crowds: low to medium
Good for walking and cycling without the heat. Wildflowers and olive blossoms.
Summer (Jun–Aug)
Weather: June: 20-28°C. July/August: 25-35°C, dry and very sunny.
Crowds: high
Beach weather, but stifling for sightseeing. Book well in advance.
Autumn (Sep–Nov)
Weather: September: 20-27°C. October: 15-22°C. November: 10-16°C, increasing rain.
Crowds: medium (Sep), low (Oct-Nov)
Harvest season for olives and grapes. September is still good for swimming.
Winter (Dec–Feb)
Weather: December: 8-14°C, some rain. January: 6-12°C, damp. February: 7-13°C, still grey.
Crowds: very low
Cozy for exploring the old town, but many coastal places closed. Good for cheap flights.
🎭 Events worth timing a trip around
Cavalcata di Sant'Oronzo (late August) – a religious procession with horse riders and a fair. Notte della Taranta (mid-August, nearby Melpignano) – a massive music festival celebrating Puglia's folk traditions.
🧳 What to pack
Even in summer, bring a light jacket or pashmina for the evening, because the stone buildings trap heat but the breeze off the Adriatic can drop the temperature sharply after sunset.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any Ostuni hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.