France Marseille Weather in July — Climate Guide
July in Marseille is very-high
Marseille Weather in July — Quick Answer
As of 2026- Avg temp
- 30° / 19°
- Rainfall
- 12mm · 2 days
- Crowds
- Very busy
As of 2026, Marseille in July averages a high of 30°C and low of 19°C with 12mm of rain over about 2 days. Hot summer. T-shirt + shorts + UV.
July is very-high for Marseille.
Peak summer. Bastille Day fireworks over Vieux Port. Hotels at peak. Calanques entry quotas hit 9,000 daily — book reservation slot 3-7 days ahead. Pre-book 2-3 months ahead.
Travel score
Marseille July Weather Stats
Avg High
30°C
Avg Low
19°C
Rainy Days
2
12mm total
Sunshine
11h
Daily avg
Humidity
60%
low
UV Index
10
Very high
Wind
8 km/h
Gusts 25
Sea Temp
22°C
swimming peak
Crowds
Very busy
At attractions
July Sunrise & Sunset
Air Quality
PM2.5
12 μg/m³
PM10
22 μg/m³
Status
good
Feels-Like Temperature & Wind
Feels like
Daytime
30°C
Nighttime
19°C
Humidity and wind affect how the actual temperature feels.
Wind
8 km/h
Max gust 25 km/h
Activities Recommended for July
July Travel Pros & Cons
Pros
- 30°C peak summer
- Bastille Day fireworks over Vieux Port
- Sea 22°C peak
- Festival de Marseille peak
- Mediterranean swimming
Cons
- Hotels at peak prices
- Tourist crush peak
- Calanques quotas hit 9,000 daily
- 11h sun is brutal
July Events & Festivals
- Bastille Day July 14 fireworks over Vieux Port
- Festival de Marseille peak
- Calanques quotas peak
Marseille in July — Full Picture
Peak summer. Bastille Day fireworks over Vieux Port. Hotels at peak. Calanques entry quotas hit 9,000 daily — book reservation slot 3-7 days ahead. Pre-book 2-3 months ahead.
What to Wear & What to Pack
Hot summer. T-shirt + shorts + UV.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
18.7°C
9°C
5/mo
Summer (Jun·Jul·Aug)
Current28.7°C
18°C
2.7/mo
Autumn (Sep·Oct·Nov)
20.7°C
12°C
6.3/mo
Winter (Dec·Jan·Feb)
12.7°C
4.3°C
5.7/mo
Marseille Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 12° | 4° | 6d·55mm | 5h | 70% | 2 | Quiet | Low season | |
| 13° | 4° | 5d·45mm | 6h | 68% | 3 | Quiet | Low season | |
| 16° | 6° | 5d·45mm | 7h | 65% | 5 | Moderate | Shoulder | |
| 18° | 9° | 6d·50mm | 8h | 65% | 6 | Moderate | Shoulder | |
| May (Best) | 22° | 12° | 4d·35mm | 9h | 65% | 8 | Busy | Shoulder |
| June (Best) | 26° | 16° | 3d·25mm | 10h | 65% | 9 | Busy | Peak |
| July (Best) | 30° | 19° | 2d·12mm | 11h | 60% | 10 | Very busy | Peak |
| August (Best) | 30° | 19° | 3d·25mm | 10h | 65% | 10 | Very busy | Peak |
| September (Best) | 25° | 16° | 5d·55mm | 8h | 65% | 7 | Busy | Shoulder |
| 21° | 12° | 7d·95mm | 7h | 70% | 5 | Moderate | Shoulder | |
| 16° | 8° | 7d·80mm | 5h | 73% | 3 | Quiet | Low season | |
| 13° | 5° | 6d·65mm | 5h | 73% | 2 | Moderate | Shoulder |
View Other Months
Marseille July Hotel Picks
Frequently Asked Questions
Is July a good time to visit Marseille?
Marseille in July is very-high. Tourist crowds are very busy and flight/hotel prices are peak.
What's the average temperature in Marseille in July?
Marseille July averages a high of 30°C and a low of 19°C.
Does it rain much in Marseille in July?
Marseille July averages 12mm of rainfall over about 2 rainy days.
What should I wear in Marseille in July?
Hot summer. T-shirt + shorts + UV.
What time are sunrise and sunset in Marseille in July?
Marseille July sunrise is 05:45 and sunset is 21:00, with 15h 15min of daylight.
What's the air quality like in Marseille in July?
Marseille July air quality (AQI) averages 35, rated Good. PM2.5 averages 12μg/m³.
What activities are recommended in Marseille in July?
In July, Marseille is great for Bastille Day fireworks, Calanques (book slot), Cassis.
Is July peak season in Marseille?
Marseille July crowds are very busy and prices are peak. Advance reservations are strongly recommended.
Best Months to Visit Marseille
View Other Months
Planning a July trip to Marseille?
You've checked the weather — next come the budget and the route.
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.