Montpellier weather

Our guide to the weather in Montpellier during September

25

Average high

5

UV Index

68mm

Monthly rainfall

21

Sea temperature

We've looked at the most up-to-date weather data for Montpellier, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Montpellier weather in September.

How warm is it in Montpellier during September?

The temperature reaches around 25℃ during the daytime in September, falling away to 18℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Montpellier during September?

On average, there will be 3 rainy days during the month, amounting to 67.7mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Montpellier during September?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during September. With moderate humidity and mild air temperatures, the breeze will have a slight cooling effect.

How warm is the sea in Montpellier during September?

The water around Montpellier is around 21℃ during September. It will feel a little on the cool when first entering, but you'll warm up quickly. Most kids will have no problem with this temperature, but those who feel the cold are unlikely to want to swim.

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Montpellier Blog posts

From the UK's most popular travel bloggers

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11 Best Places In Montpellier, France To Visit

30th October 2023 by Hand Luggage Only

Montpellier is often overlooked when it comes to must-visit cities in France, which is a shame considering its many charms. In a country known for its iconic cities, Montpellier sometimes gets overshadowed by its more famous counterparts. However, this vibrant city in the south of France has plenty to offer and deserves a spot on your travel radar. So, let's delve into what makes Montpellier a hidden gem worth exploring....

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30 of the best places to visit in the South of France

15th July 2020 by Stoked to Travel

The South of France, stretching from the Spanish border to the Italian border, alongside the Mediterranean Sea is a gorgeous part of Europe to visit for a summer holiday. From the glitzy towns of Cannes, St Tropez, Nice and the mini-country of Monaco making up the area known as the French Riviera, to the historical and cultural gems of Provence and Languedoc-Roussillon, the South of France is a truly beautiful corner of the world....

Weather in Montpellier

Our month-by-month guide to the weather and climate in Montpellier

11.0

Montpellier weather in

January
12.0

Montpellier weather in

February
14.4

Montpellier weather in

March
16.9

Montpellier weather in

April
20.2

Montpellier weather in

May
24.7

Montpellier weather in

June
27.6

Montpellier weather in

July
27.7

Montpellier weather in

August
24.5

Montpellier weather in

September
20.2

Montpellier weather in

October
15.2

Montpellier weather in

November
12.0

Montpellier weather in

December