August · Indonesia
Best time to visit Jakarta in August Weather, crowds & prices
Weather in Jakarta in August
Average temperature 27°C, 70 mm of rain, about 31 days with 6+ hours of sunshine and 75% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
6.2/10
Ranked #1 of 12 months
- Avg temp
- 27°C
- Rainfall
- 70 mm
- Humidity
- 75%
- Days with 6h+ sun
- 31
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Jakarta scores 6.2/10 for sightseeing and cultural travel - the single best month of the year. Expect around 27°C, 70 mm of rain, and roughly 31 days with 6+ hours of sunshine this month.
Jakarta packs museums, markets and a Dutch colonial quarter into Indonesia's sprawling capital.
August in Jakarta — the year's strongest window
August averages 27°C (81°F) and humidity near 75%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 70 mm, so plan one flexible day in three; you still get about 31 days with 6+ hours of sunshine and 11.9 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Jakarta at 6.2/10 — the reference point every other month on this page is measured against.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Jakarta in August?
- In August, Jakarta averages 27°C, 70 mm of rain, and about 31 days with 6+ hours of sunshine. Its climate-comfort score is 6.2/10.
- Is August a good time to visit Jakarta?
- August earns a 6.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Jakarta in August?
- Expect about 70 mm of rain in August. Average humidity is 75% and there are about 31 days with 6+ hours of sunshine.
Curated in Jakarta
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Jakarta, Indonesia. Live activities and tours from GetYourGuide, matched to this destination.