Weather in Port Louis in September 2018

Expect 26°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Port Louis in September. Check more long-term weather averages for Port Louis in September before you book your next holiday to Mauritius in 2018.

Key weather averages for Port Louis in September

  • 26°C maximum daytime temperature in September in Port Louis26
    26°C max day temperature
  • 7 hours of sunshine per day (60% of daylight hours) in September in Port Louis7
    7 hours of sunshine per day
  • 12 days with some rainfall in September in Port Louis12
    12 days with some rainfall
  • 17°C minimum night-time temperature in September in Port Louis17
    17°C min night temperature
  • 12 hours of daylight per day in September in Port Louis12
    12 hours of daylight per day
  • Low heat & humidity in September in Port LouisL
    Low heat & humidity
  • 54 mm monthly rainfall in September in Port Louis54
    54 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in Port Louis10
    10 (Very High) UV index
  • 23°C sea temperature in September in Port Louis23
    23°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

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

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More about Port Louis

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Guide to Port Louis weather in September

The average maximum daytime temperature in Port Louis in September is a warm 26°C (79°F) with low heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 7 hours of bright sunshine each day, which represents 60% of the 12 hours of daylight.

Expect 54mm (2.1 inches) of rainfall across the whole of September with 12 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Port Louis in September is 23°C (73°F).

The weather in Port Louis in September is represented by Port Louis.

Port Louis sunrise & sunset times for September 2018

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st September 2018 06:19 18:02
Sunday, 2nd September 2018 06:18 18:02
Monday, 3rd September 2018 06:17 18:02
Tuesday, 4th September 2018 06:16 18:02
Wednesday, 5th September 2018 06:15 18:02
Thursday, 6th September 2018 06:15 18:03
Friday, 7th September 2018 06:14 18:03
Saturday, 8th September 2018 06:13 18:03
Sunday, 9th September 2018 06:12 18:03
Monday, 10th September 2018 06:11 18:03
Tuesday, 11th September 2018 06:10 18:04
Wednesday, 12th September 2018 06:09 18:04
Thursday, 13th September 2018 06:08 18:04
Friday, 14th September 2018 06:07 18:04
Saturday, 15th September 2018 06:06 18:04
Sunday, 16th September 2018 06:05 18:05
Monday, 17th September 2018 06:05 18:05
Tuesday, 18th September 2018 06:04 18:05
Wednesday, 19th September 2018 06:03 18:05
Thursday, 20th September 2018 06:02 18:06
Friday, 21st September 2018 06:01 18:06
Saturday, 22nd September 2018 06:00 18:06
Sunday, 23rd September 2018 05:59 18:06
Monday, 24th September 2018 05:58 18:06
Tuesday, 25th September 2018 05:57 18:07
Wednesday, 26th September 2018 05:56 18:07
Thursday, 27th September 2018 05:55 18:07
Friday, 28th September 2018 05:54 18:07
Saturday, 29th September 2018 05:54 18:08
Sunday, 30th September 2018 05:53 18:08
  • Book online & save up to 9% on holidays to Mauritius
  • FREE kids places & low deposits also available
  • Say Hello to TUI - the new name in holidays

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Port Louis weather by month

Check Port Louis weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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