Aix-en-Provence, in the heart of southern France, enjoys a Mediterranean climate with hot, dry summers and mild, wetter winters. The city boasts over 300 days of sunshine annually, moderate rainfall, and only rare snow. With long daylight hours in summer and vibrant springs and autumns, Aix-en-Provence is a year-round destination for culture, festivals, and outdoor living.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Aix-en-Provence features a warm-summer Mediterranean climate, shaped by its inland location and proximity to the Mediterranean Sea. Summers (June–August) are hot, sunny, and dry, with average highs of 27–31°C and lows of 16–19°C. July is typically the hottest month, and heatwaves can push temperatures above 36°C. Rainfall is minimal in summer, averaging just 14–29 mm per month, and the city enjoys up to 13–14 hours of sunshine daily. The UV index is very high, and gentle breezes, occasionally interrupted by the fierce mistral wind, provide relief from the heat. The mistral is most common in winter and spring, bringing clear skies but sometimes making temperatures feel colder.
Winters (December–February) are mild by European standards, with average highs of 10–13°C and lows of 2–4°C. Snow is rare and melts quickly, but cold snaps can bring frosty mornings. Rainfall is moderate, peaking in October and November (75–110 mm monthly), while winter days are shorter, with 8–9 hours of daylight and 5 hours of sunshine. Spring (March–May) and autumn (September–November) are transitional, with pleasant temperatures (15–25°C), moderate rainfall, and vibrant city life. May and September are especially popular for outdoor events and markets. Annual precipitation averages 600–700 mm, and Aix-en-Provence enjoys 2,800–3,000 hours of sunshine each year. Winds are generally light to moderate, but the mistral can reach speeds over 50 km/h, especially in winter and spring. The climate supports a lively café culture, colourful markets, and a long festival season.
| Average climate data for Aix-en-Provence, France | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 12 | 13 | 16 | 18 | 23 | 27 | 31 | 30 | 26 | 21 | 15 | 12 | 31 |
| Average minimum temperature (°C) | -1 | -0 | 2 | 5 | 9 | 13 | 15 | 15 | 12 | 9 | 4 | 1 | -1 |
| Average precipitation (mm) | 51 | 34 | 29 | 58 | 47 | 27 | 10 | 36 | 79 | 80 | 66 | 51 | 567 |
| Average rainfall days (days) | 5 | 5 | 4 | 7 | 5 | 3 | 2 | 3 | 5 | 7 | 6 | 6 | 57 |
| Average daily daylight hours (h) | 9 | 10 | 11 | 13 | 14 | 15 | 15 | 13 | 12 | 11 | 9 | 9 | 12 |
| Average daily sunshine hours (h) | 5 | 5 | 7 | 8 | 9 | 10 | 11 | 10 | 8 | 6 | 5 | 5 | 7 |
| Average UV index | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 4 |
The best time to visit Aix-en-Provence is from mid-April to mid-June and September to early October, when temperatures are warm but not extreme (18–28°C), rainfall is moderate, and crowds are smaller than in peak summer. These months offer ideal conditions for sightseeing, enjoying outdoor cafés, and exploring the region’s markets and festivals.
The least favourable time to visit Aix-en-Provence is from late October to February, when rainfall is highest, days are shortest, and the mistral wind can make the air feel colder. While winters are mild by European standards, frequent rain and occasional strong winds can limit outdoor activities, though the city remains lively with holiday markets and cultural events.
Aix-en-Provence has a Mediterranean climate with hot, dry summers and mild, wetter winters. The city enjoys over 300 days of sunshine a year, moderate rainfall, and only rare snow. Spring and autumn are mild and colourful.
The best time to visit is from mid-April to mid-June and in September, when the weather is warm, rainfall is moderate, and the city is lively with festivals and markets. These months offer comfortable temperatures and fewer crowds.
Rainfall is moderate, averaging 600–700 mm per year. The wettest months are October and November, while summers are very dry with little rain. Rain often falls in short, intense bursts, especially in autumn.
Summer highs in Aix-en-Provence typically reach 27–31°C, with July and August being the hottest months. Heatwaves can push temperatures above 36°C, but gentle breezes and the rare mistral wind provide some relief.
Yes, the mistral wind can blow strongly, especially in winter and spring, reaching speeds over 50 km/h. While it brings clear skies, it can make temperatures feel colder and is a notable feature of the region’s climate.
Snow is rare in Aix-en-Provence due to its mild winter temperatures. When it does occur, it usually melts quickly. Most winter precipitation falls as rain, and the city remains pleasant for exploring year-round.
In summer, bring light, breathable clothing, sun protection, and a hat. For spring and autumn, pack layers and a light rain jacket. Winters require a warm jacket, scarf, and gloves, especially if the mistral is blowing.
The warmest month, with the highest average maximum temperature, is July (30.7 °C). The month with the lowest average maximum temperature is January (11.6 °C). Overall, the average maximum temperature over the whole year is 20.2 °C.
The month with the highest average minimum temperature is July (15.1 °C). The coldest month, with the lowest average minimum temperature, is January (-0.6 °C). Overall, the average minimum temperature over the whole year is 7 °C.
The wettest month, with the highest amount of precipitation, is October (79.9 mm). The driest month, with the least amount of precipitation, is July (9.6 mm). Over the whole year there are 567.1 mm of rainfall on average.
The month with the most days of rain is April (7 days). The month with the fewest days of rain is July (1.7 days). Over the whole year there are 57.3 days of rain on average.
The month with the longest days, so the most daylight, is June (Average daylight: 15 h). The month with the shortest days, so the least daylight, is December (Average daylight: 9 h). Over the whole year there are 11.8 h of daylight per day on average.
The month with the most sunshine per day is July (Average sunshine: 11 h). The month with the least sunshine per day is December (Average sunshine: 4.9 h). Over the whole year there are 7.4 h of sunlight per day on average.
The months with the highest average UV index are June and July (UV index: 8). The months with the lowest average UV index are January and December (UV index: 1). Over the whole year the average UV index is 4.4.
