Fos Weather & Climate: Best Time to Visit

Temperatures in Fos, Midi-Pyrénées, France, vary greatly throughout the year. August is the hottest month at 23°C (73°F), while February is the coldest at 6°C (43°F).

The city has a wet climate, receiving around 1393 mm (55 in) of rain/snowfall per year. May is the wettest month.

Monthly Temperature in Fos

The climate in Fos is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 23°C (73°F) in August to a chilly 6°C (43°F) in February.

Nighttime temperatures range from 12°C (54°F) in August to -3°C (27°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Fos

Fos has a notably wet climate with abundant precipitation, recording 1393 mm (55 in) of rain/snowfall per year. The amount of precipitation varies moderately throughout the year. The wettest month, May, sees around 153 mm (6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, December, still receives a respectable 89 mm (3.5 in) of snow/rainfall. For more details, please visit our Fos Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Fos 3-Day Forecast

10-Day Forecast

Select a Month

Check the conditions for any month of the year.

Best Time to Visit Fos

Fos's weather is most enjoyable during July, August and September, with comfortable temperatures from 19°C (67°F) to 23°C (73°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 105 mm (4.1 in) and 138 mm (5.4 in), providing a good balance of sunny and rainy days.

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