Best Time to Visit Cannes in September
Weather, crowds, costs, and events for visiting Cannes in September
Best Time to Visit Cannes in September
The best times to visit Cannes are March to November for beach season begins, and January to February for the cheapest flights and hotels of the year. Both combine favourable conditions with better value than peak alone, and Cannes at its most rewarding.
AT A GLANCE
July
Peak: Peak summer heat. Crowds run Very High — book 3–4 months ahead.
March to November
Beach season begins. Crowd level is High; peak pricing.
January to February
Cheapest flights and hotels of the year. Crowd level is Low; book 2–4 weeks ahead.
Which season is best for Cannes?
September falls in autumn — here's what to expect.
Spring
Spring — Clear Trails
March · April · May
Pleasant season
Spring is when travellers book Cannes for clear trails. Clear Trails timing runs Cannes (early April); Paris (mid April); Nice (late April). Expect 15–22°C averages with 4–7 rain days/month and high crowds — but hotel rates hit $130–$180/night and high crowds fill the main sights Mid-season sits near 18°C with 6 rain days in April.
Garden Walks [Mar], Pleasant window [Apr], Warm Evenings [May]
Mar 15°C, Apr 18°C, May 22°C — mostly clearer skies (4–7 rain days)
First-timers, photographers, couples, soft hikers
April pushes rates to $130–$180/night with high crowds at headline sights. March brings 7 rain days — outdoor days get cut short without a flexible plan.
Travelling to Cannes in Spring?
Book Cannes's clear trails for April at least 2–3 months out, then spend 2 nights in Paris in March where mid rates and medium crowds trade a short hop for calmer spring days.
Summer
Summer — Beach Weather
June · July · August
Hot season
Summer is when travellers book Cannes for beach weather. Beach Weather timing runs Cannes (early June); Paris (mid June); Nice (late June). Expect 26–29°C averages with 1–2 rain days/month and high crowds — but hotel rates hit $180–$250/night and high crowds fill the main sights Mid-season sits near 26°C with 2 rain days in June.
Beach Weather [Jun], Beach Weather [Jul], Beach Weather [Aug]
Jun 26°C, Jul 29°C, Aug 29°C — mostly clearer skies (1–2 rain days)
Festival-goers, families, beach seekers, nightlife fans
June pushes rates to $180–$250/night with high crowds at headline sights. June brings 2 rain days — outdoor days get cut short without a flexible plan.
Travelling to Cannes in Summer?
Book Cannes's beach weather for June at least 3–4 months out, then spend 2 nights in Paris in June where peak rates and high crowds trade a short hop for calmer summer days.
Autumn
Autumn — Warm Evenings
September · October · November
Warm season
Autumn is when travellers book Cannes for warm evenings. Warm Evenings timing runs Cannes (early September); Paris (mid September); Nice (late September). Expect 16–26°C averages with 3–7 rain days/month and high crowds — but hotel rates hit $130–$180/night and high crowds fill the main sights Mid-season sits near 26°C with 3 rain days in September.
Warm window [Sep], Mild Walks [Oct], Quiet Streets [Nov]
Sep 26°C, Oct 21°C, Nov 16°C — mostly clearer skies (3–7 rain days)
Photographers, hikers, food travellers, couples
September pushes rates to $130–$180/night with high crowds at headline sights. November brings 7 rain days — outdoor days get cut short without a flexible plan.
Travelling to Cannes in Autumn?
Book Cannes's warm evenings for September at least 2–3 months out, then spend 2 nights in Paris in October where mid rates and medium crowds trade a short hop for calmer autumn days.
Winter
Winter — Holiday Lights
December · January · February
Festive season
Winter is when travellers book Cannes for holiday lights. Holiday Lights timing runs Cannes (early December); Paris (mid December); Nice (late December). Expect 12–13°C averages with 6–7 rain days/month and medium crowds — and yet shoulder gaps still leave medium footfall on peak weekends Mid-season sits near 13°C with 7 rain days in December.
Festive window [Dec], Mild Walks [Jan], Quiet Streets [Feb]
Dec 13°C, Jan 12°C, Feb 13°C — mostly clearer skies (6–7 rain days)
Skiers, budget travellers, museum lovers, festive shoppers
December pushes rates to $90–$130/night with medium crowds at headline sights. December brings 7 rain days — outdoor days get cut short without a flexible plan.
Travelling to Cannes in Winter?
Book Cannes's holiday lights for December at least 4–6 weeks out, then spend 2 nights in Paris in December where mid rates and medium crowds trade a short hop for calmer winter days.
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Which month is best for Cannes?
| Month | Avg Temp | Rain Days | Crowds | Cost | Overall | Best For |
|---|---|---|---|---|---|---|
| January | 12°C | 6 | Low | $ Budget | ★★ Okay | Mild city walking |
| February | 13°C | 6 | Low | $ Budget | ★★ Okay | Quiet budget travel |
| March | 15°C | 7 | Medium | $$ Mid | ★★★ Great | Spring city walking |
| April | 18°C | 6 | High | $$$ High | ★★★ Great | Comfortable sightseeing |
| May | 22°C | 4 | High | $$$ High | ★★★ Great | Warm outdoor days |
| June | 26°C | 2 | High | $$$$ Peak | ★★★ Great | Warm outdoor days |
| July | 29°C | 1 | Very High | $$$$ Peak | ★★ Okay | Peak sightseeing |
| August | 29°C | 1 | Very High | $$$$ Peak | ★★ Okay | Warm outdoor days |
| September | 26°C | 3 | High | $$$ High | ★★★ Great | Warm outdoor days |
| October | 21°C | 5 | Medium | $$ Mid | ★★★ Great | Mild city walking |
| November | 16°C | 7 | Low | $$ Mid | ★★★ Great | Quiet budget travel |
| December | 13°C | 7 | Medium | $$ Mid | ★★ Okay | Festive city lights |
Temperatures shown as Cannes monthly averages.
When is Cannes Cheapest to Visit?
Timing your trip right can save 25 to 40 percent on flights and hotels. Green months are cheapest, red months are most expensive.
Cheapest window
January–February. Save about 25–40% versus $$$$ Peak June; hotels track the same flight discounts in this $ Budget window, so flight and stay costs move together.
Book early regardless
June, July, and August sell out entirely when crowds hit High and pricing hits $$$$ Peak — book accommodation 3–4 months ahead regardless of budget, not only flights.
Best value sweet spot
March, October, and November: great weather on this page (~15°C, 7 rain days) at $$ Mid pricing; Medium crowds still keep it from matching June’s sell-out rush.
Cheapest months to visit Cannes
January–February is the cheapest stretch to visit Cannes. $ Budget months on this page typically cut flights about 25–35% versus $$$$ Peak, with hotel rates moving in step rather than lagging. Averages sit near 12°C with roughly 6 rain days, so packing stays simple if you accept cooler or wetter days. The exception: festival or holiday spikes inside an otherwise cheap month can briefly push stays toward $$ Mid even when the band still reads $ Budget.
Most expensive months to visit Cannes
June, July, and August are the most expensive months to visit Cannes. $$$$ Peak and $$$ High rows align with High or Very High crowds and the 3–4 months booking lead already shown for sell-outs. Expect the 25–40% saving story to reverse here — you pay the premium the chart paints in red. Weather can still look strong (26°C, 2 rain days in June), which is why demand sticks. The exception: a shoulder week just outside the core peak label sometimes dips to $$$ High instead of full $$$$ Peak.
Best value months to visit Cannes
March, October, and November offer the best value months to visit Cannes. Great-rated weather pairs with $$ Mid instead of $$$$ Peak, so you keep comfort without the full 25–40% penalty of peak pricing. March averages about 15°C with 7 rain days and Medium crowds — busy enough for open attractions, not yet June-style sell-outs. The exception: once a “value” month overlaps a major holiday cluster, lead times jump back toward 3–4 months even if the cost word has not flipped to $$$$ Peak.
Best Time to Visit Cannes For…
January and February. Flights are typically 25–35% cheaper than peak season — base in Cannes and keep trips flexible inside that budget window.
January–November. Crowd level stays Low with about 12°C averages — base in Cannes for quieter streets and easier bookings.
March and April and November. Expect around 15°C with a great rating — base in Cannes for the most comfortable sightseeing days.
March and April or November. March and April maximises iconic weather in Cannes but draws higher crowds and peak pricing; November trades that rush for calmer streets and still-strong ratings.
May and June. Base in Nice or Cannes for promenade days as beach season warmth arrives.
April and September. Walk museums and neighbourhoods in mild shoulder weather before peak July crowds.
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Best Time to Visit Each City in France
Timing varies across France's main cities. Here is when each is at its best.
Cannes Travel Essentials
- Currency & cards
- Euro (EUR). Cards are standard in cities; keep some cash for markets and smaller towns.
- Connectivity
- EU eSIM or local SIM covers navigation. Free Wi‑Fi is common in hotels, cafés, and many stations.
- Domestic transport
- Metro and RER suit Paris; TGV and TER trains link regions. Book long-distance seats ahead in busy seasons.
- Etiquette & logistics
- A brief greeting when entering shops is expected. Keep tickets handy for metro and RER fare inspections.
- Visa / entry
- Confirm entry rules on France-Visas, the official government portal, before you book. Official source
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Cannes Travel Timing — FAQ
Everything you need to know about timing your Cannes trip
Most travellers cover Cannes's core highlights in a short city break, then add nights only if you want day trips beyond the centre. Anchor those days in the March–November window shown here so weather and pacing stay aligned.
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How we work this out
Temperature and rainfall figures are 30-year meteorological averages. Crowd levels come from national tourism arrival data. Price bands reflect mid-range accommodation and economy flights from major long-haul cities, sampled quarterly.
Last updated 18 July 2026 · Written by the Holicay travel team