South Tarawa weather in August 2025

Expect daytime maximum temperatures of 31°C in South Tarawa, Kiribati in August and high heat and humidity based on long-term weather averages. There are 20 days with some rainfall and typically 121 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in South Tarawa31
    31°C max day temperature
  • 20 days with some rainfall in August in South Tarawa20
    20 days with some rainfall
  • 25°C minimum night-time temperature in August in South Tarawa25
    25°C min night temperature
  • 12 hours of daylight per day in August in South Tarawa12
    12 hours of daylight per day
  • High heat & humidity in August in South TarawaH
    High heat & humidity
  • 121 mm monthly rainfall in August in South Tarawa121
    121 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in South Tarawa11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in South Tarawa29
    29°C sea temperature

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The August weather guide for Kiribati (South Tarawa) 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 South Tarawa in August?

Daytime temperatures usually reach 31°C in South Tarawa in August with high heat and humidity, falling to 25°C at night.

How warm is the sea around South Tarawa in August?

The average sea temperature around South Tarawa in August is 29°C.

Does it rain in South Tarawa in August?

There are usually 20 days with some rain in South Tarawa in August and the average monthly rainfall is 121mm.

South Tarawa August sunrise & sunset times

Browse the sunrise and sunset times for South Tarawa in August 2025. Select a month to view South Tarawa sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:29 18:39
Saturday, 16th August 2025 06:27 18:37
Sunday, 31st August 2025 06:24 18:32

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