Languedoc-Roussillon Mediterranean in september: average Weather, Temperature and Climate, Where to go?
Weather in Languedoc-Roussillon Mediterranean in september 2025
Below, you have access to the weather forecast for september for most popular cities in Languedoc-Roussillon. These forecasts are statistics for the month of september from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in september in Montpellier
perfect weather UV index: 6
Weather at 6am
67°F
Clear/Sunny
64% of time
20%
6%
6%
Weather at 12pm
77°F
Clear/Sunny
65% of time
24%
6%
4%
Weather at 6pm
72°F
Clear/Sunny
66% of time
22%
6%
4%
Weather at 3am
67°F
61%
23%
9%
7%
More information about the weather in Montpellier in september
Where to go in Languedoc-Roussillon Mediterranean in september?
Where to go in Languedoc-Roussillon Mediterranean in september: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in september based on the weather?
| Aude (Narbonne, Gruissan, Port-Leucate...) | 77°F | 3 days | 70°F | perfect weather |
| Camargue (Arles, Grau-du-Roi, La Grande-Motte...) | 76°F to 81°F | 3 days | 72°F | perfect weather |
| Gard (Nimes, Uzès, Meynes...) | 77°F to 81°F | 3 days | perfect weather | |
| Hérault (Montpellier, Le Cap d'Agde, Agde...) | 32°F to 77°F | 0 à 3 days | 70°F to 72°F | perfect weather |
| Pyrénées-Orientales (Perpignan, Canet-en-Roussillon, Argelès-sur-Mer...) | 77°F to 79°F | 2 à 3 days | 70°F to 72°F | perfect weather |
Where should you go in Languedoc-Roussillon Mediterranean in september when it comes to the weather?
Remember:
The climate in Languedoc-Roussillon Mediterranean in september is perfect across the board.
In september the weather is just perfect in Languedoc-Roussillon, but partially because it concerns only the cities of Valras-Plage, Vias-Plage, Le Cap d'Agde, Nimes, Frontignan, Argelès-sur-Mer, Banyuls-sur-Mer, Montpellier, Collioure, Sète, Perpignan, Béziers, Grau-du-Roi, La Grande-Motte, Gruissan, Amélie-les-Bains, Carnon-Plage, La Grande Motte, Narbonne, Barcarès, Marseillan, Palavas-les-Flots, Canet-en-Roussillon and Port-Leucate. In these places, these ideal weather conditions will allow you to enjoy a maximum your vacations: the sun is guaranteed, rainfall is scarce and the humidity is not too high. It is therefore the ideal month to visit these cities!
However, the weather is still good in the cities of Alès, Carcassonne (Aude) and Mende (Lozère). Around here, temperatures are suitable and allow you to visit and enjoy the sun.
Climate in Languedoc-Roussillon Mediterranean in september
Climate in Montpellier in september
In the month of september, the mean temperature in Montpellier is 72°F (maximum temperature is 77°F and minimum temperature is 67°F). The climate enjoyable around this city in the month of september. With 2.8in over 3 days, you will experience some showers throughout your trip. But this is rather moderate and you will not be too bothered by it.
With a perfect weather, september is an advisable month to go in Montpellier in Languedoc-Roussillon.
| September | |||
| Average temperature | 72°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 67°F | ||
| Sea temperature | 71°F | ||
| Rainfall | 2.8in | ||
| Number of days with rainfall | 3 day(s) (10%) | ||
| Humidity | 73% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 20% | ||
| Length of day | 12:31 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Agde in september
In the month of september, maximum temperature is 77°F and minimum temperature is 63°F (for an average temperature of 70°F). The climate is comfortable in that locality in september. With just 2.6in over 3 days, rainfall is infrequent throughout your holidays.
With a perfect weather, september is a recommended time to go there.
| September | |||
| Average temperature | 70°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 63°F | ||
| Sea temperature | 70°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 3 day(s) (10%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 22% | ||
| Length of day | 12:31 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Camargue in september
In the month of september, maximum temperature is 81°F and minimum temperature is 65°F (for an average temperature of 72°F). The climate is good in that area in this month. With 2.6in over 3 days, you will experience some showers throughout your vacations. But this is pretty moderate and you will not be too bothered by it.
With a perfect weather, september is an advisable month to go in this locality in Languedoc-Roussillon Mediterranean.
| September | |||
| Average temperature | 72°F | ||
| Highest temperature | 81°F | ||
| Lowest temperature | 65°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 3 day(s) (10%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 18% | ||
| Length of day | 12:31 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Canet-en-Roussillon in september
In the month of september, maximum temperature is 77°F and minimum temperature is 63°F (for an average temperature of 70°F). The climate good here in this month. With barely 2.5in over 3 days, rain may be scarce during your journey.
With a perfect climate, september is an advisable time to go in this city in Languedoc-Roussillon.
| September | |||
| Average temperature | 70°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 63°F | ||
| Sea temperature | 70°F | ||
| Rainfall | 2.5in | ||
| Number of days with rainfall | 3 day(s) (12%) | ||
| Humidity | 75% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 20% | ||
| Length of day | 12:30 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Le Cap d'Agde in september
In the month of september, maximum temperature is 77°F and minimum temperature is 63°F (for an average temperature of 70°F). The climate comfortable in that area in this month. With 2.6in over 3 days, rainfall is infrequent during your journey.
With a perfect climate, september is a recommended month to go there.
| September | |||
| Average temperature | 70°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 63°F | ||
| Sea temperature | 70°F | ||
| Rainfall | 2.6in | ||
| Number of days with rainfall | 3 day(s) (10%) | ||
| Humidity | 77% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 22% | ||
| Length of day | 12:31 | ||
| Our opinion at whereandwhen.net | perfect |
All cities in Languedoc-Roussillon Mediterranean in september
| Montpellier in september | perfect weather |
| Agde in september | perfect weather |
| Camargue in september | perfect weather |
| Canet-en-Roussillon in september | perfect weather |
| Le Cap d'Agde in september | perfect weather |
| Carnon-Plage in september | perfect weather |
| Frontignan in september | perfect weather |
| Gruissan in september | perfect weather |
| Narbonne in september | perfect weather |
| Nimes in september | perfect weather |
| Palavas-les-Flots in september | perfect weather |
| Perpignan in september | perfect weather |
| Port-Leucate in september | perfect weather |
| Valras-Plage in september | perfect weather |
| Vias-Plage in september | perfect weather |
| Argelès-sur-Mer in september | perfect weather |
| Balaruc-les-Bains in september | perfect weather |
| Banyuls-sur-Mer in september | perfect weather |
| Bédarieux in september | perfect weather |
| Béziers in september | perfect weather |
| Collioure in september | perfect weather |
| Salagou Lake in september | perfect weather |
Weather data for Languedoc-Roussillon Mediterranean in september:
Weather data for Languedoc-Roussillon Mediterranean in september is derived from an average of the weather forecast since 2009 in Languedoc-Roussillon Mediterranean. There is a margin of error and these forecasts are to be considered as general information only. The weather in Languedoc-Roussillon Mediterranean can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to the Languedoc.