France Lyon Weather in July — Climate Guide
July in Lyon is high
July is high for Lyon.
July in Lyon is hot, sunny, and lively, with the Nuits de Fourvière festival in full swing. It averages 28°C/16°C — and heatwaves can push past 32°C — with low rainfall (65mm) and abundant sunshine.
The Nuits de Fourvière concerts and performances in the Roman theaters run through the month, a highlight of the Lyon summer. Bastille Day (July 14) brings fireworks and celebrations. The riverbank barge bars, terraces, and parks are at their peak, and the summer sales draw shoppers to the Presqu'île.
Travel score
Lyon July Weather Stats
Avg High
28°C
Avg Low
16°C
Rainy Days
8
65mm total
Sunshine
8.5h
Daily avg
Humidity
60%
comfortable
UV Index
8
Very high
Wind
9 km/h
Gusts 18
Crowds
Busy
At attractions
July Sunrise & Sunset
Air Quality
PM2.5
20 μg/m³
PM10
35 μg/m³
Status
moderate
Feels-Like Temperature & Wind
Feels like
Daytime
29°C
Nighttime
17°C
Humidity and wind affect how the actual temperature feels.
Wind
9 km/h
Max gust 18 km/h
Activities Recommended for July
July Travel Pros & Cons
Pros
- Hot, sunny, festival-filled
- Nuits de Fourvière in the Roman theaters
- Bastille Day fireworks (July 14)
- Annecy lake for a cool escape
Cons
- Hot afternoons + possible heatwaves
- Some bouchons start closing late July
- Higher summer prices
- Stone streets hold heat
July Events & Festivals
- Nuits de Fourvière continues (June-July) — Roman-theater concerts
- Bastille Day (July 14) — national holiday, fireworks
- Summer sales (soldes d'été) begin
- Heatwaves possible — seek shade and water
Lyon in July — Full Picture
July in Lyon is hot, sunny, and lively, with the Nuits de Fourvière festival in full swing. It averages 28°C/16°C — and heatwaves can push past 32°C — with low rainfall (65mm) and abundant sunshine.
The Nuits de Fourvière concerts and performances in the Roman theaters run through the month, a highlight of the Lyon summer. Bastille Day (July 14) brings fireworks and celebrations. The riverbank barge bars, terraces, and parks are at their peak, and the summer sales draw shoppers to the Presqu'île.
It's a strong month for the city and for day trips to Annecy's cooling lake. The trade-off is heat — Lyon's river-valley setting can feel humid and hot in the afternoons, and the old town's stone streets hold warmth.
Note: some bouchons begin to close for summer holidays toward late July (more so in August), so check ahead. Plan outdoor sights for mornings and evenings, stay hydrated, and use the Annecy lake or shaded parks to escape midday heat.
What to Wear & What to Pack
Hot summer — around 28°C/16°C, sometimes climbing past 32°C in heatwaves. Light, breathable clothing, a hat, sunglasses, and SPF 30-50. A thin layer for cooler evenings. Carry water.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
16.3°C
6.7°C
11/mo
Summer (Jun·Jul·Aug)
Current26.7°C
15.3°C
8.3/mo
Autumn (Sep·Oct·Nov)
17.7°C
9°C
10.3/mo
Winter (Dec·Jan·Feb)
7°C
1.3°C
9.7/mo
Lyon Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 6° | 1° | 10d·50mm | 2.5h | 84% | 1 | Quiet | Low season | |
| 8° | 1° | 9d·45mm | 3.5h | 80% | 2 | Quiet | Low season | |
| 13° | 4° | 10d·50mm | 5h | 73% | 3 | Moderate | Shoulder | |
| April (Best) | 16° | 6° | 11d·70mm | 6h | 70% | 5 | Busy | Shoulder |
| May (Best) | 20° | 10° | 12d·85mm | 6.5h | 70% | 6 | Busy | Peak |
| June (Best) | 24° | 14° | 10d·75mm | 7.5h | 65% | 7 | Busy | Peak |
| 28° | 16° | 8d·65mm | 8.5h | 60% | 8 | Busy | Peak | |
| 28° | 16° | 7d·65mm | 8h | 60% | 8 | Moderate | Shoulder | |
| September (Best) | 24° | 13° | 9d·80mm | 6.5h | 68% | 5 | Busy | Peak |
| 18° | 9° | 11d·95mm | 4.5h | 76% | 3 | Moderate | Shoulder | |
| 11° | 5° | 11d·75mm | 2.5h | 83% | 1 | Moderate | Shoulder | |
| 7° | 2° | 10d·55mm | 2h | 85% | 1 | Very busy | Peak |
View Other Months
Lyon July Hotel Picks
Frequently Asked Questions
Is July a good time to visit Lyon?
Lyon in July is high. Tourist crowds are busy and flight/hotel prices are peak.
What's the average temperature in Lyon in July?
Lyon July averages a high of 28°C and a low of 16°C.
Does it rain much in Lyon in July?
Lyon July averages 65mm of rainfall over about 8 rainy days.
What should I wear in Lyon in July?
Hot summer — around 28°C/16°C, sometimes climbing past 32°C in heatwaves. Light, breathable clothing, a hat, sunglasses, and SPF 30-50. A thin layer for cooler evenings. Carry water.
What time are sunrise and sunset in Lyon in July?
Lyon July sunrise is 06:00 and sunset is 21:20, with 15h 20min of daylight.
What's the air quality like in Lyon in July?
Lyon July air quality (AQI) averages 50, rated Good. PM2.5 averages 20μg/m³.
What activities are recommended in Lyon in July?
In July, Lyon is great for Nuits de Fourvière concerts, Bastille Day fireworks (July 14), Annecy lake day trip.
Is July peak season in Lyon?
Lyon July crowds are busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Lyon
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Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.