Weather in La Rochelle in September 2018

  • 22°C maximum daytime temperature in September in La Rochelle22
    22°C max day temperature
  • 7 hours of sunshine per day (57% of daylight hours) in September in La Rochelle7
    7 hours of sunshine per day
  • 12 days with some rainfall in September in La Rochelle12
    12 days with some rainfall
  • 13°C minimum night-time temperature in September in La Rochelle13
    13°C min night temperature
  • 13 hours of daylight per day in September in La Rochelle13
    13 hours of daylight per day
  • No heat & humidity in September in La Rochelle0
    No heat & humidity
  • 70 mm monthly rainfall in September in La Rochelle70
    70 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in La Rochelle5
    5 (Moderate) UV index
  • 19°C sea temperature in September in La Rochelle19
    19°C sea temperature

Going to La Rochelle? Find the best month to visit La Rochelle based on the weather.

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Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in La Rochelle in September. Check more long-term weather averages for La Rochelle in September before you book your next holiday to France in 2018/2019.

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More about La Rochelle

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to La Rochelle weather in September

The average maximum daytime temperature in La Rochelle in September is a warm 22°C (72°F). The average night-time temperature is usually a cool 13°C (55°F). There are usually 7 hours of bright sunshine each day, which represents 57% of the 13 hours of daylight.

Expect 70mm (2.8 inches) of rainfall across the whole of September with 12 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

The average sea temperature in and around La Rochelle in September is 19°C (66°F).

La Rochelle sunrise & sunset times for September 2018

Browse the sunrise & sunset times for La Rochelle in September 2018. Select a month to view La Rochelle sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st September 2018 07:25 20:44
Sunday, 2nd September 2018 07:26 20:42
Monday, 3rd September 2018 07:27 20:40
Tuesday, 4th September 2018 07:29 20:38
Wednesday, 5th September 2018 07:30 20:36
Thursday, 6th September 2018 07:31 20:34
Friday, 7th September 2018 07:32 20:32
Saturday, 8th September 2018 07:34 20:30
Sunday, 9th September 2018 07:35 20:28
Monday, 10th September 2018 07:36 20:26
Tuesday, 11th September 2018 07:37 20:24
Wednesday, 12th September 2018 07:39 20:22
Thursday, 13th September 2018 07:40 20:20
Friday, 14th September 2018 07:41 20:18
Saturday, 15th September 2018 07:42 20:16
Sunday, 16th September 2018 07:44 20:14
Monday, 17th September 2018 07:45 20:12
Tuesday, 18th September 2018 07:46 20:10
Wednesday, 19th September 2018 07:48 20:09
Thursday, 20th September 2018 07:49 20:07
Friday, 21st September 2018 07:50 20:05
Saturday, 22nd September 2018 07:51 20:03
Sunday, 23rd September 2018 07:53 20:01
Monday, 24th September 2018 07:54 19:59
Tuesday, 25th September 2018 07:55 19:57
Wednesday, 26th September 2018 07:56 19:55
Thursday, 27th September 2018 07:58 19:53
Friday, 28th September 2018 07:59 19:51
Saturday, 29th September 2018 08:00 19:49
Sunday, 30th September 2018 08:02 19:47
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