Climate guide for Atauro, Timor-Leste

Best Time to Visit
Atauro

How to read the score (0–10)
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01 · Timor-Leste

About Atauro

Atauro is reached by sea from Dili and rewards visitors who plan around island time rather than a packed day trip. Snorkeling, diving, hiking, village visits, and coastal viewpoints depend on tides, weather, local operators, and the condition of the crossing. Use community-based guides, follow reef and photography customs, and bring cash, water, sun protection, and any essential medication because services are limited. Confirm the boat schedule immediately before travel, and allow a spare night or two in case weather interrupts the return crossing.

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Did you know?

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Travel Tips

01Best time & timing
Target July, August, September — that is where comfort scores peak (9.1/10). December is the weakest month at 5.7/10.
02Weather & what to pack
July averages 24°C with 13 mm of rain and about 31 days with 6+ hours of sunshine. Pack light clothing, a hat and real sun protection.
03Crowds & value
If budget matters, target May — 8.4/10 with lighter demand than July.

Things to do in Atauro

Atauro, Timor-Leste. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Atauro: the short answer

Plan Atauro for July, with August, September close behind — the stretch with the most usable temperatures and the fewest lost days to rain: July averages 24°C with 13 mm of rain and about 31 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are December, February. If budget matters more than perfect weather, March is the strongest of the low-rate months at 6.8/10.

Across the year Atauro swings from 24°C in February to 26°C in November, a 2-degree spread, while rainfall ranges from 5 mm in August to 188 mm in December. In short, Atauro is not equally good year-round — the gap between its best and worst month is 3.4 points on the same 10-point scale.

Warmest month: November (26°C). Coolest: February (24°C). Driest: August (5 mm). Wettest: December (188 mm).

Atauro month by month

January in Atauro — workable with trade-offs

Trade-offs · 6.4/10

At 24°C (75°F) this is comfortable city weather in January, with sightseeing easiest before lunch and after the afternoon peak.

133 mm of rain makes this a wet month here, though with about 29 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 6.4/10 on the same scale — 10th of 12 months, versus 9.1/10 for the best month here.

Budget for mid-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, July is materially better in Atauro — 2.7 points higher on the same scale.

February in Atauro — middling scores, decent value

Trade-offs · 6.2/10

At 24°C (74°F) this is comfortable city weather in February, with sightseeing easiest before lunch and after the afternoon peak.

149 mm of rain makes this a wet month here, though with about 26 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 6.2/10 on the same scale — 11th of 12 months, versus 9.1/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, July is materially better in Atauro — 2.9 points higher on the same scale.

March in Atauro: mixed conditions, plan around the weather

Trade-offs · 6.8/10

March averages 24°C (75°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 105 mm — wet for this destination — but about 29 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 6.8/10 here, 9th of 12 months, against 9.1/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? July scores 2.3 points higher here — enough to change the trip.

April in Atauro: strong conditions, 8th of 12

Good · 7/10

At 25°C (76°F) this is comfortable city weather in April, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 93 mm of rain this month — a flexible day or two helps — with about 29 days with 6+ hours of sunshine and 11.9 hours of daylight to work around it.

That is 7/10 on the same scale — 8th of 12 months, versus 9.1/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer.

If your dates are flexible, July is materially better in Atauro — 2.1 points higher on the same scale.

May holds up well in Atauro — 5th best month

Good · 8.4/10

May averages 25°C (77°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Expect 27 mm of rain — occasional showers rather than washed-out days — alongside about 30 days with 6+ hours of sunshine and 11.7 daylight hours.

It scores 8.4/10 here, 5th of 12 months, against 9.1/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection.

June in Atauro — one of the year's strongest windows (4th)

Best window · 8.7/10

At 24°C (76°F) this is comfortable city weather in June, with sightseeing easiest before lunch and after the afternoon peak.

With around 22 mm of rain, any showers tend to pass through rather than settle in; about 30 days with 6+ hours of sunshine and 11.7 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Atauro at 8.7/10 (4th of 12), just behind July at 9.1/10.

Budget for mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection.

July in Atauro tops the year's climate scores

Best window · 9.1/10

At 24°C (74°F) this is comfortable city weather in July, with sightseeing easiest before lunch and after the afternoon peak.

At just 13 mm for the month, rain will not shape your plans; you get about 31 days with 6+ hours of sunshine and 11.7 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Atauro at 9.1/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and 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.

Pack light clothing, a hat and real sun protection.

August is one of the strongest months in Atauro (2nd)

Best window · 9.1/10

August averages 24°C (75°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Rain is a non-issue at 5 mm for the month, with about 31 days with 6+ hours of sunshine and 11.9 hours of daylight to work with.

A 9.1/10 puts this among the year's best months in Atauro (2nd of 12); only July scores higher, at 9.1/10.

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.

Pack light clothing, a hat and real sun protection.

September ranks 3rd of 12 for Atauro — one of the best windows

Best window · 8.8/10

September averages 24°C (76°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Rain is a non-issue at 7 mm for the month, with about 30 days with 6+ hours of sunshine and 12.1 hours of daylight to work with.

A 8.8/10 puts this among the year's best months in Atauro (3rd of 12); only July scores higher, at 9.1/10.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection.

October in Atauro — reliably good (6th best month)

Good · 8.3/10

At 25°C (78°F) this is comfortable city weather in October, with sightseeing easiest before lunch and after the afternoon peak.

With around 23 mm of rain, any showers tend to pass through rather than settle in; about 31 days with 6+ hours of sunshine and 12.3 hours of daylight fill the rest.

That is 8.3/10 on the same scale — 6th of 12 months, versus 9.1/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection.

November holds up well in Atauro — 7th best month

Good · 7.1/10

At 26°C (78°F) this is comfortable city weather in November, with sightseeing easiest before lunch and after the afternoon peak.

Budget for roughly 73 mm of rain this month — a flexible day or two helps — with about 29 days with 6+ hours of sunshine and 12.5 hours of daylight to work around it.

That is 7.1/10 on the same scale — 7th of 12 months, versus 9.1/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer.

If your dates are flexible, July is materially better in Atauro — 2 points higher on the same scale.

December in Atauro — middling scores, decent value

Trade-offs · 5.7/10

December averages 25°C (76°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 188 mm — wet for this destination — but about 28 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 5.7/10 here, 12th of 12 months, against 9.1/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? July scores 3.4 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Atauro, Timor-Leste?
In Ideal Weather mode, the best months to visit Atauro are July, August, September, June, May, October. July is the single peak month with an Ideal Weather score of 9.1/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Atauro year-round?
Atauro has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 24°C in February to 26°C in November, with Ideal Weather scores between 5.7 and 9.1 out of 10.
Which months should I avoid in Atauro?
The lowest Ideal Weather-scoring months in Atauro are December (5.7/10), February (6.2/10), January (6.4/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Atauro?
December is the wettest month in Atauro, averaging about 188 mm of rainfall. August is the driest, at roughly 5 mm.
Which is the sunniest month in Atauro?
July sees the most sun in Atauro, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Atauro a good destination for sightseeing and cultural travel?
Atauro is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (July, August, September, June, May, October) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Atauro calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Atauro: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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Explore by month

Curated in Atauro

Tickets & experiences