Weather by month
Timor-Leste in August: Weather and What to Expect
Dry season · Best time to visit
Last verified: Climate normals from the national meteorological services; events from official sources
By David
Quick answer · as of October 2026
August is one of the driest and best months to visit Timor-Leste, with about 7 mm of rain in Dili on one day, lots of sunshine and calm seas. Highs are around 31°C. The Dili International Marathon and Popular Consultation Day (30 August), which marks the 1999 independence vote, both fall in August.
- Dili high / low
- 31°C / 21.1°C
- Rainfall (Dili)
- 7 mm
- Rainy days
- 1
- Sea temperature
- About 27°C
- Sunshine
- 9.4 hours a day
- Season
- Dry season
On this page
Weather in August
August in Dili averages highs of 31°C and lows of 21.1°C, with 7 mm of rain over about 1 rainy day. For comparison, the hottest month averages 32.7°C and the wettest, January, gets 175 mm. Dili is one of the driest places in the country; the mountains and the south coast get more rain, and above 1,000 metres nights are cool all year.
| Measure | August |
|---|---|
| Average high | 31°C |
| Average low | 21.1°C |
| Rainfall | 6.5 mm |
| Days with rain (1 mm or more) | 1.1 |
| Sunshine | 9.4 hours a day |
| Humidity | 69.5% |
| Sea temperature | About 27°C |
What August is good for
- Beaches, diving and snorkelling
- Dili International Marathon
- Popular Consultation Day (30 August)
- Hiking and road trips
What to watch out for
- Cold nights in the mountains
- Busy Dili around the marathon
Holidays and events in August
| Date | Holiday |
|---|---|
| 30 August | Popular Consultation Day |
| Date | Event | Where |
|---|---|---|
| 8 August (2026) | Dili International Marathon | Dili |
See all public holidays and festivals.
What to pack
- Light, loose clothes that cover shoulders and knees, a hat and high-factor sunscreen.
- A warm layer for the mountains, where nights can be cold.
- Insect repellent: dengue occurs in Timor-Leste, most of all in the wet season.
See the full packing list and the best time to visit.
Frequently asked questions
Is August a good time to visit Timor-Leste?
Yes. August is one of the best months to visit Timor-Leste: it is dry, sunny and good for beaches, diving and road trips.
Does it rain in Timor-Leste in August?
Dili averages 7 mm of rain over about 1 rainy day in August. The mountains and the south coast are usually wetter than Dili.
How hot is Timor-Leste in August?
In Dili, average highs are 31°C and lows 21.1°C, with the sea at about 27°C. It is much cooler in the mountains, especially at night.
Sources
Official sites, operators and references we checked for this page.
Related guides
Weather
Timor-Leste Weather by Month
Month-by-month weather in Timor-Leste: Dili temperatures, rainfall, rainy days and sea temperature, with the best months for beaches, hiking and whales.
Plan
Best Time to Visit Timor-Leste: Weather, Seasons and Whales
When to visit Timor-Leste (East Timor): dry and wet seasons, Dili weather by month, the best months for diving, hiking Ramelau and whale watching.
Plan
Public Holidays and Festivals in Timor-Leste (2026)
All 18 public holidays in Timor-Leste for 2026, from the official list, plus festivals, pilgrimages and events worth planning a trip around.
Destinations
25 Best Things to Do in Timor-Leste
The best things to do in Timor-Leste: Atauro's reefs, Jaco Island, a Ramelau sunrise, whale watching, coffee farms, Dili's history museums and more.
Long stays
Accommodation in Dili for NGO Staff and Consultants
Where NGO staff, UN workers and consultants stay in Dili: monthly rates, invoices for employers, security, power and internet checks, and the best areas.
Destinations
Best Beaches in Timor-Leste: From Dili to Jaco Island
The best beaches in Timor-Leste: Jaco Island, Com, Atauro, Areia Branca, Cristo Rei's back beach and Baucau, with swimming and crocodile advice.