Best Time to Visit Imperia
A seasonal guide to Liguria's City of Olives — month by month
Published 6 June 2026 · 6 min read
Imperia sits on western Liguria's sun-drenched coast, sheltered by mountains and blessed with a Mediterranean climate that keeps it mild almost year-round. With over 300 days of sunshine annually, there's no truly bad time to visit. But each season brings a different character to this twin city on the Italian Riviera — from bustling summer beach life to the quiet intensity of the autumn olive harvest.
Here's a month-by-month breakdown to help you decide when to book your sustainable stay in Imperia.
🌸 Spring (March–May) — Olive Blossoms & Mild Days
Weather at a Glance
Spring is one of the best times to visit Imperia. March can still be cool, especially in the evenings, but by April the town is warming up nicely with average highs around 18°C. The olive groves on the hillsides behind Porto Maurizio burst into blossom, the wildflowers along the Montegrazie trail are spectacular, and the coastal promenade between Oneglia and Porto Maurizio becomes one of the most pleasant walks in Liguria.
This is a shoulder season — hotel rates are significantly lower than summer, and you'll share the Parasio medieval quarter with locals rather than tour groups. The morning markets in Oneglia are at their most colourful with artichokes, fava beans, and fresh herbs. The outdoor cafés on Piazza Dante start putting tables out, and evenings are mild enough for a seafront aperitivo.
May is particularly lovely. Temperatures climb to 20–22°C, the sea starts to feel swimmable for hardy types (around 18°C), and the town transitions into its summer rhythm without yet hitting the July–August peak. If you want warm weather with breathing room, late April through May is the sweet spot.
Best for: Walking, cycling the coastal path, exploring the old town, food markets, photography, and avoiding crowds.
☀️ Summer (June–August) — Beach Season & Festivals
Weather at a Glance
Summer is peak season in Imperia, and for good reason. The beaches come alive — from the rocky coves near Borgo Prino to the long sandy stretches of neighbouring Diano Marina (7km east). Sea temperatures reach 24–26°C by August, perfect for swimming, snorkelling, and SUP. The beach clubs (stabilimenti) along the coast offer sunbeds, umbrellas, and lunch service.
June is ideal if you want summer warmth without full August intensity. The town is lively but not overwhelmed, temperatures average 25–27°C, and accommodation is still reasonably priced compared to peak weeks. July is hotter and busier, and August — when much of Italy takes holiday — is the most crowded and expensive period. Book early for August, especially for popular properties like the Grand Hotel Diana in Diano Marina.
Summer evenings in Imperia are wonderful. The passeggiata (evening stroll) along the lungomare is a nightly ritual, with families, couples, and groups of friends walking between gelato shops and harbour-front restaurants. Porto Maurizio's old town hosts outdoor concerts and cultural events throughout the season.
Festivals: The Feast of San Maurizio (patron saint of Porto Maurizio) lights up the town with processions, fireworks, and food stalls. The Regata del Golfo brings sailing events to the harbour. Diano Marina hosts its own summer programme with live music, outdoor cinema, and the Infiorata flower festival.
Best for: Beaches, swimming, evening passeggiata, festivals, outdoor dining, day trips by boat.
🍂 Autumn (September–November) — Harvest Season & Golden Light
Weather at a Glance
Autumn is Imperia's secret season — and many would argue its best. September is essentially an extension of summer: sea temperatures are still around 23°C, the days are warm (24–25°C), and the summer crowds have largely departed. It's the ideal month if you want beach time combined with space to breathe.
October brings a gentle cooling (18–22°C) and the beginning of harvest season. The vineyards in the hills behind Imperia produce Pigato and Vermentino whites and the deep red Rossese di Dolceacqua. The olive harvest starts in late October and runs through December, peaking in November. This is the most special time for food lovers — frantoi (olive presses) open their doors for tastings of fresh olio nuovo, and the air in the hillside villages smells of pressed olives.
Imperia's famous Olive Festival (Festa dell'Olivo) typically takes place in November, celebrating the town's defining product with tastings, markets, cooking demonstrations, and cultural events. It's a celebration that goes back generations and captures the soul of the town.
November can bring occasional rain, but the mild temperatures (15–18°C) are still comfortable for walking. The Parasio district looks dramatic in autumn light, and the morning markets overflow with mushrooms, chestnuts, and fresh olive oil.
Best for: Olive harvest, food and wine experiences, walking, photography, local festivals, lower prices.
❄️ Winter (December–February) — Quiet Season & Local Life
Weather at a Glance
Winter in Imperia is mild by northern European standards — far warmer than the Po Valley just over the mountains. Daytime temperatures hover around 10–13°C, dipping to 5–8°C at night. Snow is extremely rare on the coast (though the mountains behind Imperia may get a dusting). Rain is more frequent in December and January, but sunny days are common too — and when the sun comes out, it can feel remarkably pleasant.
This is when Imperia feels most authentically Italian. The tourist infrastructure quiets down, but the town itself doesn't stop. Locals go about their routines, markets continue, restaurants stay open (with fewer crowds), and the espresso bars along Oneglia's harbour front remain the social hubs they've always been. It's a world away from the shuttered-up feel of some coastal towns in winter.
Hotel prices are at their lowest. A comfortable 3-star in Porto Maurizio or Oneglia might cost half what it does in August. For a long-stay writer, remote worker, or off-season traveller, Imperia offers genuine value.
December has its own charm — modest Christmas markets, lights along the seafront, and the last of the olive pressing season. The Santuario di Montegrazie is especially atmospheric on a crisp winter morning, with views stretching along the coast and no one else on the path.
Best for: Budget travel, authentic local atmosphere, writing/working retreats, walking, olive oil at its freshest, day trips to Sanremo and the French Riviera.
Month-by-Month Summary
January: Quiet, mild (8–12°C). Lowest prices. Good for walking when dry. Indoor attractions — Museo dell'Olivo, cathedral.
February: Similar to January. Almond blossom in sheltered spots. Carnival celebrations in Oneglia. 9–13°C.
March: Spring begins. 12–16°C. Wildflowers start. Still quiet, great rates.
April: Excellent. 15–18°C. Markets bloom. Olive groves in blossom. Coastal walks are perfect.
May: Warm, sunny, uncrowded. 18–22°C. Sea warming up. Best all-round month for many travellers.
June: Summer arrives. 22–27°C. Beach season opens. Hotels fill but not at peak. Long, warm evenings.
July: Hot and lively. 27–30°C. Full beach mode. Book accommodation early.
August: Peak of peaks. 28–30°C. Italian holidays. Most crowded, most expensive. Great energy if you don't mind busy.
September: Still summer-like. 24–27°C. Warm sea (23°C). Crowds thin. Arguably the best month.
October: Harvest begins. 18–22°C. Wine and olive season. Golden light on the coast.
November: Olive harvest peak. 14–18°C. Olive Festival. Some rain. Fresh olio nuovo.
December: Quiet, mild. 10–14°C. Christmas atmosphere. Last pressing at the frantoi. Budget-friendly.
Key Annual Events
🫒 Festa dell'Olivo (Olive Festival) — November. Imperia's signature event, celebrating the olive harvest with tastings, markets, and cooking demos.
⛪ Feast of San Maurizio — Summer. Patron saint celebrations in Porto Maurizio with processions, fireworks, and street food.
⛵ Regata del Golfo — Summer. Sailing regatta in the Imperia harbour, attracting boats from across the Riviera.
🌸 Infiorata di Diano Marina — June. Flower carpets and festival in neighbouring Diano Marina.
🎄 Christmas Markets — December. Small but charming markets in both Porto Maurizio and Oneglia.
Practical Tips for Timing Your Visit
Book early for August — this is when Italian families from Turin, Milan, and the inland cities descend on the coast. Popular hotels sell out months in advance.
September is the insiders' pick — warm sea, warm air, lower prices, thin crowds. If you can only come once, come in September.
Combine olive harvest + French Riviera — a November visit lets you experience Imperia's olive pressing season and take easy day trips to Nice (95km west) and Sanremo (30km west) without summer traffic.
Pack layers for spring and autumn — days are warm but evenings can cool quickly, especially if you're walking in the hills behind the town.
With IMPT, you can book sustainable accommodation in Imperia at the same prices as Booking.com — with 1 tonnellata di CO₂ rimossa per prenotazione and 5% cashback in IMPT tokens. Over 8 million hotels worldwide, including properties right here on the Ligurian Riviera. I nuovi membri ricevono €5 di credito gratuito on their first booking.
Domande Frequenti
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