Best year time to visit Fos-sur-Mer

General weather information about Fos-sur-Mer

Average annual temperature is 16.5 °C

Absolute maximum temperature: 36.2 °C

Absolute minimum temperature: -0.4 °C

Number of sunny days: 234 days

Number of rainy days: 131 days

Look at detailed online map of Fos-sur-Mer

* Weather data for Fos-sur-Mer France is based on climate observations for 2026 year

Fos-sur-Mer air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.618.520.723.727.835.735.636.230.027.722.216.7
Average daytime temperature (°C)11.112.516.119.022.427.431.029.226.822.915.613.1
Average temperature (°C)8.08.312.014.618.323.626.124.422.319.212.08.9
Average night temperature (°C)5.44.98.210.614.520.021.720.118.215.78.65.6
Absolute minimum temperature (°C)0.0-0.42.16.011.917.118.615.312.410.32.90.1

Fos-sur-Mer monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.415.013.912.511.09.79.0
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)6.87.99.711.411.412.713.512.010.58.57.06.2
Precipitation (mm)12281218656183230383444
Sunny days181819181612272624191819
Rainy days131012121518456121212
Snow days000000000000

Fos-sur-Mer - weather forecast by months

Fos-sur-Mer weather in januaryFos-sur-Mer weather in februaryFos-sur-Mer weather in marchFos-sur-Mer weather in aprilFos-sur-Mer weather in mayFos-sur-Mer weather in juneFos-sur-Mer weather in julyFos-sur-Mer weather in augustFos-sur-Mer weather in septemberFos-sur-Mer weather in octoberFos-sur-Mer weather in novemberFos-sur-Mer weather in december

Best time to visit Fos-sur-Mer:

The best time to visit Fos-sur-Mer during the most sunny months:

  • June — 12.7(h)
  • July — 13.5(h)

Months with the longest average daylight duration in Fos-sur-Mer:

  • June — 15.4(h)

The largest precipitation sum in Fos-sur-Mer is at

  • May — 65(mm)
  • June — 61(mm)
  • December — 44(mm)

    • Weather forecast in the closest to Fos-sur-Mer admin centers

    Weather forecast in the closest towns to Fos-sur-Mer

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    Frequently asked questions

    When is the best time to visit Fos-sur-Mer?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Fos-sur-Mer.
    What is the weather like in Fos-sur-Mer?
    See average temperature, rainfall and daylight hours for Fos-sur-Mer by month in the table above.
    How many sunny days does Fos-sur-Mer have?
    The monthly weather statistics above show sunshine and rainfall patterns for Fos-sur-Mer throughout the year.