October weather forecast
British Indian Ocean Territory

British Indian Ocean Territory - most visited locations

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Flag of British Indian Ocean Territory
Flag of British Indian Ocean Territory

Weather in October

October in the British Indian Ocean Territory represents a further progression into the wet season, characterized by a significant increase in rainfall. Average precipitation during this month rises to approximately 150mm (5.91"), a noticeable leap from September, indicating the return of the monsoon season.

Temperatures in October maintain consistency with the preceding months, averaging between 25°C (77°F) and 27°C (80.6°F). The relative humidity remains high, typically exceeding 80%, which can make the actual temperatures feel warmer than they are.

Compared to September, October experiences a substantial increase in rainfall, while temperatures and humidity stay largely constant. Looking forward to November, the wet season becomes more pronounced with a further rise in rainfall expected, while temperatures and humidity levels remain steady.

As with other months, the U.S. naval support facility on Diego Garcia, the largest settlement in the territory, experiences similar weather conditions during October. There are no notable cities in the British Indian Ocean Territory due to its predominantly uninhabited nature.

With the increase in rainfall, October might be less appealing to some visitors. However, the rise in precipitation does enhance the richness of the island's vegetation and the underwater ecosystem. For those with a keen interest in marine life and tropical ecosystems, this can be an exciting time to explore the territory.

  • Diego Garcia - October »
    On the first day of October sunrise is at 06:54 and sunset at 19:05. In Diego Garcia, British Indian Ocean Territory, the average seawater temperature in October is 28°C (82.4°F).
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British Indian Ocean Territory

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