Silhouette weather in August 2019

• 27
  27°C max day temperature
• 8
  8 hours of sunshine per day
• 16
  16 days with some rainfall
• 23
  23°C min night temperature
• 12
  12 hours of daylight per day
• M
  Moderate heat & humidity
• 117
  117 mm of monthly rainfall
• 11
  11+ (Extreme) UV index
• 26
  26°C sea temperature

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Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Silhouette in August. Check more long-term weather averages for Silhouette in August before you book your next holiday to Seychelles in 2019/2020.

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The August weather guide for Silhouette, Seychelles shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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

Guide to Silhouette weather in August

The average maximum daytime temperature in Silhouette in August is a warm 27°C (81°F) with moderate heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 8 hours of bright sunshine each day, which represents 63% of the 12 hours of daylight.

Expect 117mm (4.6 inches) of rainfall across the whole of August with 16 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 Silhouette in August is 26°C (79°F).

Silhouette sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Silhouette in August 2019. Select a month to view Silhouette sunrise & sunset times for the next twelve months.

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More Seychelles destinations

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