Weather in the Seychelles in September 2018

  • 82°F maximum daytime temperature in September in Seychelles (Mahe)82
    82°F max day temperature
  • 8 hours of sunshine per day (64% of daylight hours) in September in Seychelles8
    8 hours of sunshine per day
  • 15 days with some rainfall in September in Seychelles (Mahe)15
    15 days with some rainfall
  • 75°F minimum night-time temperature in September in Seychelles (Mahe)75
    75°F min night temperature
  • 12 hours of daylight per day in September in Seychelles (Mahe)12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Seychelles (Mahe)M
    Moderate heat & humidity
  • 5.3 inches monthly rainfall in September in Seychelles (Mahe)5.3
    5.3 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Seychelles (Mahe)11
    11+ (Extreme) UV index
  • 81°F sea temperature in September in Seychelles (Mahe)81
    81°F sea temperature

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Expect 82°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Seychelles in September. Check more long-term weather averages for Seychelles in September before you book your next holiday to Seychelles in 2018/2019. The September weather averages shown above are for Mahe.

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More about Seychelles

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Metric (°C)  |  Imperial (°F)

Guide to Seychelles weather in September

The average maximum daytime temperature in Seychelles in September is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 8 hours of bright sunshine each day, which represents 64% of the 12 hours of daylight.

Expect 134mm (5.3 inches) of rainfall across the whole of September with 15 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Seychelles in September is 27°C (81°F).

The weather in Seychelles in September is represented by Mahe.

Seychelles sunrise & sunset times for September 2018

Browse the sunrise & sunset times for Seychelles in September 2018. Select a month to view Seychelles sunrise & sunset times for the next twelve months. The Seychelles sunrise & sunset times shown below are for Mahe.


Date Sunrise times Sunset times
Saturday, 1st September 2018 06:18 18:19
Sunday, 2nd September 2018 06:17 18:19
Monday, 3rd September 2018 06:17 18:18
Tuesday, 4th September 2018 06:16 18:18
Wednesday, 5th September 2018 06:16 18:18
Thursday, 6th September 2018 06:15 18:18
Friday, 7th September 2018 06:15 18:18
Saturday, 8th September 2018 06:14 18:17
Sunday, 9th September 2018 06:14 18:17
Monday, 10th September 2018 06:14 18:17
Tuesday, 11th September 2018 06:13 18:17
Wednesday, 12th September 2018 06:13 18:16
Thursday, 13th September 2018 06:12 18:16
Friday, 14th September 2018 06:12 18:16
Saturday, 15th September 2018 06:11 18:16
Sunday, 16th September 2018 06:11 18:16
Monday, 17th September 2018 06:10 18:15
Tuesday, 18th September 2018 06:10 18:15
Wednesday, 19th September 2018 06:09 18:15
Thursday, 20th September 2018 06:09 18:15
Friday, 21st September 2018 06:08 18:14
Saturday, 22nd September 2018 06:08 18:14
Sunday, 23rd September 2018 06:07 18:14
Monday, 24th September 2018 06:07 18:14
Tuesday, 25th September 2018 06:06 18:13
Wednesday, 26th September 2018 06:06 18:13
Thursday, 27th September 2018 06:05 18:13
Friday, 28th September 2018 06:05 18:13
Saturday, 29th September 2018 06:05 18:13
Sunday, 30th September 2018 06:04 18:12
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