Saint-Tropez, set along the French Riviera, enjoys a hot-summer Mediterranean climate with mild winters and hot, sunny summers. The city is renowned for its abundant sunshine, clear blue skies, and extended beach season. With gentle sea breezes and moderate rainfall, Saint-Tropez offers an inviting climate for beach lovers and outdoor enthusiasts nearly year-round.
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.
Saint-Tropez’s climate is quintessentially Mediterranean, featuring hot, dry summers and mild, wetter winters. Summer (June–August) brings average highs of 27–29°C, with occasional peaks above 30°C, and warm nights around 18–19°C. The sea remains inviting, reaching 24–25°C by July and August. Sunshine is abundant, with July offering over 350 hours of sun and up to 14–15 hours of daylight. Rainfall is scarce in summer, often limited to brief, intense storms that quickly clear, and humidity is moderate thanks to cooling sea breezes.
Autumn (September–November) starts warm, with September highs around 24–25°C and pleasant sea temperatures. Rain increases, especially in October – the wettest month – before cooling to 13–17°C in November. Spring (March–May) is mild and bright, with temperatures rising from 14°C in March to 20–21°C in May, and rainfall gradually decreasing. Winters (December–February) are mild, with highs of 12–14°C and lows near 6°C, occasional rain, and limited sunshine. Snow is extremely rare. Winds are generally gentle, but the Mistral, a strong northerly wind, can occasionally bring brisk, clear conditions, especially in winter and spring. Overall, Saint-Tropez enjoys nearly 3,000 hours of sunshine annually, making it one of France’s sunniest destinations.
| Average climate data for Saint-Tropez, France | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 12 | 13 | 14 | 16 | 20 | 23 | 27 | 27 | 24 | 20 | 16 | 13 | 27 |
| Average minimum temperature (°C) | 6 | 6 | 8 | 10 | 13 | 16 | 20 | 17 | 14 | 10 | 8 | 6 | 6 |
| Average precipitation (mm) | 82 | 82 | 64 | 54 | 40 | 26 | 16 | 28 | 56 | 105 | 86 | 73 | 711 |
| Average rainfall days (days) | 9 | 9 | 9 | 9 | 8 | 6 | 3 | 5 | 6 | 8 | 9 | 9 | 90 |
| Average water temperature (°C) | 14 | 13 | 14 | 15 | 18 | 22 | 23 | 23 | 22 | 19 | 17 | 15 | 18 |
| Average daily daylight hours (h) | 9 | 10 | 12 | 13 | 14 | 15 | 15 | 13 | 12 | 11 | 9 | 9 | 12 |
| Average daily sunshine hours (h) | 4 | 5 | 6 | 8 | 7 | 9 | 10 | 11 | 10 | 8 | 6 | 4 | 7 |
| Average UV index | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 5 | 3 | 2 | 1 | 4 |
The best time to visit Saint-Tropez is from late May to September, when the weather is reliably hot and sunny, perfect for beach activities, swimming, and outdoor dining. Sea temperatures are warm, rainfall is minimal, and the town buzzes with events and nightlife, especially in July and August.
The least favourable time to visit is from late autumn to early spring (November to March), when temperatures are cooler, rainfall is more frequent, and some beach clubs and attractions may be closed. However, the town remains mild and quiet, appealing to those seeking a peaceful escape.
Saint-Tropez has a hot-summer Mediterranean climate with hot, dry summers and mild, wetter winters. Summers are sunny and warm, while winters are mild with occasional rain. Nearly 3,000 hours of sunshine per year make it a top beach destination.
The best beach season is from June to September, when temperatures are hot, the sea is warm (24–25°C), and rainfall is minimal. Early summer and September offer great weather with fewer crowds than peak July and August.
Rainfall is low in summer but increases in autumn, especially in October, the wettest month. Showers are usually brief and followed by sunshine. Winters see occasional rain, but overall, Saint-Tropez is one of France’s sunniest places.
Winters are mild, with daytime highs of 12–14°C and nighttime lows around 6°C. Snow is extremely rare. The Mistral wind can bring brisk, clear weather, but most days remain comfortable for sightseeing and outdoor strolls.
Yes, summer is peak season with busy beaches, lively nightlife, and higher prices. For a quieter experience, visit in May or September, when the weather is still excellent but crowds are smaller and accommodation is more affordable.
In summer, bring light, breathable clothing, swimwear, sun protection, and a hat. For spring and autumn, pack layers and a light jacket for cooler evenings. In winter, include warm layers and a raincoat for occasional showers.
The sea is warmest from June to September (24–25°C), ideal for swimming and water sports. In spring and autumn, the water is cooler but still swimmable for most. Winter swimming is possible but less common due to lower sea temperatures.
The warmest month, with the highest average maximum temperature, is August (27.2 °C). The month with the lowest average maximum temperature is January (12.2 °C). Overall, the average maximum temperature over the whole year is 18.8 °C.
The month with the highest average minimum temperature is July (19.5 °C). The coldest month, with the lowest average minimum temperature, is December (5.9 °C). Overall, the average minimum temperature over the whole year is 11.2 °C.
The month with the highest average water temperature is August (23.2 °C). The month with the lowest average water temperature is February (13.2 °C). Overall, the average water temperature over the whole year is 17.9 °C.
The wettest month, with the highest amount of precipitation, is October (105.1 mm). The driest month, with the least amount of precipitation, is July (15.6 mm). Over the whole year there are 711.1 mm of rainfall on average.
The month with the most days of rain is January (9.1 days). The month with the fewest days of rain is July (3 days). Over the whole year there are 90 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 11.9 h of daylight per day on average.
The month with the most sunshine per day is August (Average sunshine: 11 h). The month with the least sunshine per day is December (Average sunshine: 3.9 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.
