flag La Rochelle, Average Weather September

  • High Temperature
    23°C
    73°F
  • Low Temperature
    14°C
    57°F
  • Sea Temperature
    20°C
    68°F
  • Temperature
    19°C
    65°F
  • Rainfall

    40 mm
  • Rainfall Days

    8 days
  • Sunshine Hours

    6 hours

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September daily averages

La Rochelle

September daily averages for La Rochelle

  • 1st
    19 66
  • 2nd
    20 68
  • 3rd
    19 66
  • 4th
    20 68
  • 5th
    20 68
  • 6th
    20 68
  • 7th
    20 68
  • 8th
    20 68
  • 9th
    20 68
  • 10th
    20 68
  • 11th
    19 66
  • 12th
    18 64
  • 13th
    18 64
  • 14th
    17 63
  • 15th
    17 63
  • 16th
    17 63
  • 17th
    17 63
  • 18th
    17 63
  • 19th
    16 61
  • 20th
    16 61
  • 21st
    17 63
  • 22nd
    17 63
  • 23rd
    18 64
  • 24th
    17 63
  • 25th
    16 61
  • 26th
    16 61
  • 27th
    16 61
  • 28th
    16 61
  • 29th
    17 63
  • 30th
    17 63

La Rochelle is a popular tourist destination, in a delightful setting on the Bay of Biscay coastline. It is notable for its historical features, especially the Old Harborand the Town centre.

La Rochelle has a lot of attractions to offer to its tourists, but the biggest of them is the mild and lovely, Mediterranean climate.

September sees many lovely, sunny days and warm temperatures.

Cool sea breezes temper the heat and make the climate pleasantly warm. The average temperature for this month hovers around 18°C (65°F), with the lowest average temperature dropping to 14°C (57°F) and the average high temperature reaching 22°C (71°F).

The average sea temperature reaches 20°C (68°F).

The average rainfall falls over 12 days in this month, with 57 mm precipitation.

The sun for an average of 10 hours a day.

September brings in the Le Grand Pavois, which is an international boat show held for almost a week in this month. It is inaugurated with beautiful fireworks in front of the Old Harbor. This international event attracts boat lovers from corners of the world.   

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