September 4 is generally a great time to visit Marseille. While there is a slight chance of rain (17%), showers are usually brief. Expect comfortable 26°C weather. Marseille is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
View the full calendar
Essential Travel Info for Marseille
Currency
EUR
€ Euro
Language
French
Driving
Right side
Connect
Marseille has 5G from all French carrier...
Safety
High Safety
GPI: 1.895
Marseille Weather Forecast for September 4
"Warm & Sunny. Expect average highs of 25.7°C. 17% chance of rain."
What to Wear in Marseille in September
Based on historical data for September 4, Marseille typically experiences temperatures between 18.3°C and 25.7°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (17% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Marseille
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
25.7°C
Daytime Peak
Average Low
18.3°C
Nighttime Low
Feels Like
26.5°C
☀️ Feels accurate
Rain Chance
17%
Avg 1mm if it rains
Cloud Cover
37%
Overcast
Pressure
1015.9 hPa
Low volatility
Marseille Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 93% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 30 recommended
06:00 - 10:00
16:00 - 19:00
Type I-II
🔴 25 min to burn
Type III-IV
🟡 38 min to burn
Type V-VI
🟢 63 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
19.3°C
Noticeable
Heat Stress
Low
No heat warning
😊 Best outdoor time:
Any time during daylight hours
Marine Conditions
Marine Life
No special warnings. Enjoy the swim!
Swim Index
✅ Excellent Swimming Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in France
Flight Traffic
High
100/100 pressure index
Health Advisory
Required
1 vaccine • View Details →
Landing Slots
~146
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Marseille
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:06
☀️ Noon
12:39
🌇 Sunset
19:11
⏱️ Daylight
13h 4m
Wind Speed
16.9 km/h
Gentle breeze
Sunshine
11.1 hrs
Direct Sun (Cloud-free)
Humidity
68%
Slightly humid
Travel Intelligence
Exclusive flight analytics & health data for Marseille
Smart Flight Estimator
Airport-to-Airport Logistics
unlock smart flight estimates
Add your home location in settings to see airport details.
Travel Health & Safety in Marseille
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🟡 Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Marseille on September 4 averages 25.7°C with a 17% precipitation probability. Wedding/Outdoor Event Score: 98/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Marseille Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
August 28
27.1°C • 10% rain
Score
100
August 29
26.8°C • 9% rain
Score
100
August 30
26.6°C • 9% rain
Score
100
💡 Moving your event by a few days could significantly improve weather conditions
Compare Other Cities
Same date (September 4) in other destinations
🌍 Explore the same date in different destinations around the world
📍 Is Marseille Worth Visiting on September 4?
Planning a trip to Marseille on September 4? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year typically offers vibrant summer conditions averaging 25.7°C with a 17% historical precipitation risk.
✈️ Travel Logistics: Approximately 146 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for France, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 23.4°C (swimming pool). Wave conditions are generally fun waves with heights around 0.61m.
📊 Historical Extremes: The hottest September 4 recorded in the last 30 years saw temperatures hit 30.9°C in 2016, while the coldest dropped to 16.3°C in 2018.