Timor Island

Island divided between Indonesia and Timor-Leste, diverse cultures

Timor island, shared between Indonesia and Timor‑Leste, combines coastal reefs and mountainous interiors; travelers come for diving, surf breaks, mountain treks and traditional weaving villages.

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Timor at a Glance#

Address: Timor (island) - split between Timor-Leste and Indonesian provinces in East Nusa Tenggara / West Timor

About Timor#

Timor is a large island in the Lesser Sunda Islands of Southeast Asia, shared between the independent state of Timor-Leste and Indonesia’s East Nusa Tenggara province. The island covers roughly 30,000 square kilometres and is the main landmass in the Timor island group.

The landscape includes coastal plains, coral-fringed beaches and interior mountain ranges with peaks rising above 2,000 metres. Highlights include coastal diving and snorkeling, traditional villages and trekking routes that cross forested highlands and volcanic ridges.

European contact and colonial competition shaped the island from the 16th century onward, with Portuguese influence predominating on the eastern side and Dutch control established in the west. The modern political division dates from 20th century decolonization and the late 20th century independence of Timor-Leste.

Geographically it lies at the eastern end of the Lesser Sunda chain, north of the Timor Sea and northwest of the Australian coast. The island is divided roughly down its centre by an international land border, with major population centres clustered along the coasts on both sides of the border.

  • Size and political division: The island has an area of roughly 30,000 square kilometres and is shared between the sovereign state of Timor-Leste and Indonesia’s East Nusa Tenggara province.
  • Best time to visit: Dry-season travel between April and October is generally preferred for hiking and coastal activities because rains are heaviest in the wet season.

What to See#

  • West Timor (Indonesia): Covers the western and central parts of the island; administratively part of Indonesia’s East Nusa Tenggara province and includes the city of Kupang as the main urban centre on the Indonesian side.
  • Timor-Leste (East Timor): Forms the eastern portion of the island and is the independent state of Timor-Leste; contains the island’s highest peak, Mount Ramelau (Tatamailau), rising to 2,963 metres.

How to Get to Timor#

The island of Timor (Indonesian portion = West Timor, East Nusa Tenggara) is normally reached by air to El Tari Airport (Kupang) on the western part of the island; flights connect Kupang with larger Indonesian hubs such as Denpasar (Bali) and Jakarta.

Inter‑island ferry services and local roads link Timor with neighboring islands (for example Flores) and with other towns around the island; once on Timor travel is typically by car or minivan on the island’s main coastal and interior roads.

Tips for Visiting Timor#

  • Plan Timor trips in the dry season (roughly May-October) when roads and rural tracks are most passable and coastal activities are at their best.
  • Use Kupang (El Tari Airport) as the main Indonesian gateway for West Timor - it's the usual base for onward travel around the island and to nearby islands.
  • Seek out local ikat weaving villages and markets (a major cultural craft on Timor) in smaller towns rather than only major tourist spots; these are often missed by travellers focused only on coastal beaches.

Best Time to Visit Timor#

The best time to visit Timor (West Timor/East Nusa Tenggara) is during the dry season, roughly May through October.

Dry season (best)
May-October · 24-32°C
Drier, sunnier weather across Timor-best for beaches, trekking and island-hopping in East Nusa Tenggara.
Wet season
November-April · 25-31°C
Heavier, more frequent rains and higher humidity during the monsoon months; some rural roads and services can be disrupted.
Shoulder months
April, October · 24-31°C
Transition periods with variable showers; still often a good time to visit with fewer crowds than the peak dry season.

Weather & Climate near Timor#

Climate

Timor's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 16°C to 28°C. Heavy rainfall (2079 mm/year), wettest in February with a pronounced dry season.

Air Quality: AQI 39 Good
Best Time to Visit
SeptemberAugustOctober
Temperature & Rainfall
Temperature Range
35°
Warmest Month
20°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Good 20° - 27° 23° 310 mm overcast 78% 1.9 m/s 2.5 extreme 12.4h
February Good 20° - 27° 23° 320 mm overcast 79% 1.6 m/s 2.7 extreme 12.3h
March Good 19° - 27° 23° 284 mm overcast 79% 1.5 m/s 2.6 extreme 12.0h
April Very Good 19° - 27° 23° 228 mm partly cloudy 78% 1.4 m/s 2.4 extreme 11.8h
May Very Good 18° - 26° 22° 187 mm partly cloudy 77% 1.4 m/s 2.0 extreme 11.6h
June Very Good 17° - 24° 21° 148 mm partly cloudy 76% 2.0 m/s 1.8 very high 11.5h
July Excellent 16° - 24° 20° 87 mm some cloud 76% 1.8 m/s 2.0 very high 11.6h
August Ideal 16° - 24° 20° 21 mm mostly sunny 74% 2.1 m/s 2.4 extreme 11.7h
September Ideal 17° - 26° 21° 12 mm mostly sunny 74% 3.2 m/s 2.7 extreme 11.9h
October Excellent 18° - 28° 23° 35 mm some cloud 72% 1.4 m/s 2.8 extreme 12.2h
November Very Good 20° - 28° 24° 144 mm partly cloudy 71% 2.2 m/s 2.7 extreme 12.4h
December Good 20° - 28° 24° 303 mm overcast 74% 1.8 m/s 2.5 extreme 12.5h