Best Time to Visit Lyon in September
Weather, crowds, costs, and events for visiting Lyon in September
Best Time to Visit Lyon in September
The best times to visit Lyon are April to October for long sunny days, and January to November for the cheapest flights and hotels of the year. Both combine favourable conditions with better value than peak alone, and Lyon at its most rewarding.
AT A GLANCE
June to July
Sunny: Long sunny days. Crowds run High — book 3–4 months ahead.
April to October
Long sunny days. Crowd level is High; peak pricing.
January to November
Cheapest flights and hotels of the year. Crowd level is Low; book 2–4 weeks ahead.
Which season is best for Lyon?
September falls in autumn — here's what to expect.
Spring
Spring — Garden Walks
March · April · May
Spring season
Spring is when travellers book Lyon for garden walks. Garden Walks timing runs Lyon (early April); Paris (mid April); Nice (late April). Expect 8–19°C averages with 8–10 rain days/month and high crowds — but hotel rates hit $130–$180/night and high crowds fill the main sights Mid-season sits near 14°C with 9 rain days in April.
Early Blooms [Mar], Spring window [Apr], Warm Evenings [May]
Mar 8°C, Apr 14°C, May 19°C — mixed skies (8–10 rain days)
First-timers, photographers, couples, soft hikers
April pushes rates to $130–$180/night with high crowds at headline sights. May brings 10 rain days — outdoor days get cut short without a flexible plan.
Travelling to Lyon in Spring?
Book Lyon's garden walks 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 — Long Days
June · July · August
Sunny season
Summer is when travellers book Lyon for long days. Long Days timing runs Lyon (early June); Paris (mid June); Nice (late June). Expect 23–26°C averages with 8–11 rain days/month and high crowds — but hotel rates hit $180–$250/night and high crowds fill the main sights Mid-season sits near 23°C with 11 rain days in June.
Long Days [Jun], Long Days [Jul], Warm Evenings [Aug]
Jun 23°C, Jul 26°C, Aug 25°C — mixed skies (8–11 rain days)
Festival-goers, families, beach seekers, nightlife fans
June pushes rates to $180–$250/night with high crowds at headline sights. June brings 11 rain days — outdoor days get cut short without a flexible plan.
Travelling to Lyon in Summer?
Book Lyon's long days 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 — Crisp Hiking
September · October · November
Mild season
Autumn is when travellers book Lyon for crisp hiking. Crisp Hiking timing runs Lyon (early September); Paris (mid September); Nice (late September). Expect 6–20°C averages with 7–8 rain days/month and medium crowds — and yet shoulder gaps still leave medium footfall on peak weekends Mid-season sits near 20°C with 7 rain days in September.
Mild Walks [Sep], Crisp window [Oct], Cool Wandering [Nov]
Sep 20°C, Oct 13°C, Nov 6°C — mostly clearer skies (7–8 rain days)
Photographers, hikers, food travellers, couples
September pushes rates to $90–$130/night with medium crowds at headline sights. November brings 8 rain days — outdoor days get cut short without a flexible plan.
Travelling to Lyon in Autumn?
Book Lyon's crisp hiking for September at least 4–6 weeks out, then spend 2 nights in Paris in September 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 Lyon for holiday lights. Holiday Lights timing runs Lyon (early December); Paris (mid December); Nice (late December). Expect 1–3°C averages with 7–9 rain days/month and medium crowds — and yet shoulder gaps still leave medium footfall on peak weekends Mid-season sits near 2°C with 9 rain days in December.
Festive window [Dec], Quiet Streets [Jan], Quiet Streets [Feb]
Dec 2°C, Jan 1°C, Feb 3°C — mixed skies (7–9 rain days)
Skiers, budget travellers, museum lovers, festive shoppers
December pushes rates to $90–$130/night with medium crowds at headline sights. December brings 9 rain days — outdoor days get cut short without a flexible plan.
Travelling to Lyon in Winter?
Book Lyon'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 Lyon?
| Month | Avg Temp | Rain Days | Crowds | Cost | Overall | Best For |
|---|---|---|---|---|---|---|
| January | 1°C | 8 | Low | $ Budget | ★ Avoid | Quiet winter days |
| February | 3°C | 7 | Low | $ Budget | ★★ Okay | Quiet budget travel |
| March | 8°C | 8 | Medium | $$ Mid | ★★ Okay | Early spring walks |
| April | 14°C | 9 | High | $$$ High | ★★★ Great | Spring city walking |
| May | 19°C | 10 | High | $$$ High | ★★★ Great | Warm outdoor days |
| June | 23°C | 11 | High | $$$$ Peak | ★★★ Great | Long sunny days |
| July | 26°C | 9 | High | $$$$ Peak | ★★ Okay | Warm outdoor days |
| August | 25°C | 8 | High | $$$ High | ★★ Okay | Warm outdoor days |
| September | 20°C | 7 | Medium | $$ Mid | ★★★ Great | Mild city walking |
| October | 13°C | 7 | Low | $$ Mid | ★★★ Great | Crisp outdoor walking |
| November | 6°C | 8 | Low | $ Budget | ★★ Okay | Cool quiet wandering |
| December | 2°C | 9 | Medium | $$ Mid | ★★ Okay | Festive city lights |
Temperatures shown as Lyon monthly averages.
When is Lyon Cheapest to Visit?
Timing your trip right can save 25 to 40 percent on flights and hotels. Green months are cheapest, red months are most expensive.
Cheapest window
January–November. Save about 25–40% versus $$$$ Peak June; hotels track the same flight discounts in this $ Budget window, so flight and stay costs move together.
Book early regardless
June and July sell out entirely when crowds hit High and pricing hits $$$$ Peak — book accommodation 3–4 months ahead regardless of budget, not only flights.
Best value sweet spot
September and October: great weather on this page (~20°C, 7 rain days) at $$ Mid pricing; Medium crowds still keep it from matching June’s sell-out rush.
Cheapest months to visit Lyon
January–November is the cheapest stretch to visit Lyon. $ Budget months on this page typically cut flights about 25–35% versus $$$$ Peak, with hotel rates moving in step rather than lagging. Averages sit near 1°C with roughly 8 rain days, so packing stays simple if you accept cooler or wetter days. The exception: festival or holiday spikes inside an otherwise cheap month can briefly push stays toward $$ Mid even when the band still reads $ Budget.
Most expensive months to visit Lyon
June and July are the most expensive months to visit Lyon. $$$$ Peak and $$$ 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 (23°C, 11 rain days in June), which is why demand sticks. The exception: a shoulder week just outside the core peak label sometimes dips to $$$ High instead of full $$$$ Peak if.
Best value months to visit Lyon
September and October offer the best value months to visit Lyon. Great-rated weather pairs with $$ Mid instead of $$$$ Peak, so you keep comfort without the full 25–40% penalty of peak pricing. September averages about 20°C with 7 rain days and Medium crowds — busy enough for open attractions, not yet June-style sell-outs. The exception: once a “value” month overlaps a major holiday cluster, lead times jump back toward 3–4 months even if the cost word has not flipped to $$$$ Peak.
Best Time to Visit Lyon For…
January–November. Flights are typically 25–35% cheaper than peak season — base in Lyon and keep trips flexible inside that budget window.
January–November. Crowd level stays Low with about 1°C averages — base in Lyon for quieter streets and easier bookings.
April and May and October. Expect around 14°C with a great rating — base in Lyon for the most comfortable sightseeing days.
April and May or October. April and May maximises iconic weather in Lyon but draws higher crowds and peak pricing; October 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.
Lyon 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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Lyon Travel Timing — FAQ
Everything you need to know about timing your Lyon trip
Most travellers cover Lyon'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 April–October 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