Diego Garcia weather in April 2025

Expect 31°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Diego Garcia in April. Check more long-term weather averages for Diego Garcia in April before you book your next holiday to British Indian Ocean Territory in 2025/2026.

  • 31°C maximum daytime temperature in April in Diego Garcia31
    31°C max day temperature
  • 15 days with some rainfall in April in Diego Garcia15
    15 days with some rainfall
  • 26°C minimum night-time temperature in April in Diego Garcia26
    26°C min night temperature
  • 12 hours of daylight per day in April in Diego Garcia12
    12 hours of daylight per day
  • Very high heat & humidity in April in Diego GarciaVH
    Very High heat & humidity
  • 171 mm monthly rainfall in April in Diego Garcia171
    171 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Diego Garcia11
    11+ (Extreme) UV index
  • 29°C sea temperature in April in Diego Garcia29
    29°C sea temperature

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The April weather guide for British Indian Ocean Territory, represented by Diego Garcia, (Diego Garcia) 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)

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How hot is it in Diego Garcia in April?

Daytime temperatures usually reach 31°C in Diego Garcia in April with very high heat and humidity, falling to 26°C at night.

How warm is the sea around Diego Garcia in April?

The average sea temperature around Diego Garcia in April is 29°C.

Does it rain in Diego Garcia in April?

There are usually 15 days with some rain in Diego Garcia in April and the average monthly rainfall is 171mm.

Diego Garcia April sunrise & sunset times

Browse the sunrise and sunset times for Diego Garcia in April 2025. Select a month to view Diego Garcia sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 07:13 19:15
Tuesday, 15th April 2025 07:12 19:09
Wednesday, 30th April 2025 07:12 19:03

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