Komodo Weather in September 2026: what to expect (5.9/10)

The month in detail

What to expect in September

Autumn marks the end of peak season in Komodo. Temperatures drop (30.0°F) and rain returns (22.0% of days). Rain risk remains low (22.0% of days), leaving good room for outdoor activities. Not the best window, but acceptable if dates are constrained. July (8.9/10) is significantly better if possible.

September ranks 4 out of 12 months in Komodo. Compared to August: 7 pts more rainy days.

This month's conditions

What it's like in September

UV index

9 · very high

protection essential

Feels like

very humid

21°

Sea

28°C

warm, ideal

Daylight

12.0h of daylight

Air quality

fair

AQI 51

Compare

Is September the right month?

The best month in Komodo is July (8.9/10), 3.0 pts higher than September.

See July →See all 12 months →

Context

Our verdict

Komodo, island in the Lesser Sunda Islands archipelago in Indonesia: 150 sq miles, 2000 inhabitants, famous for its Komodo dragons (Varanus komodoensis = the largest lizard in the world, up to 10 ft long and 90 kg, endemic to the islands of Komodo, Rinca, Padar, west Flores).

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

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Stay

Hotels & rentals · Komodo

Expedia →

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Activities

Tours, tickets, experiences

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Flights

Multi-airline comparator

Kiwi →

🎟️ Activities & tours · Komodo

GetYourGuide selection · free cancellation

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Affiliate link · GetYourGuide

Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a tropical stay.

Country · Indonesia

🗣️LanguageIndonesian

💶CurrencyRoupie indonésienne (Rp)

🚗DrivingLeft-hand

🛡️Safety ⓘVery safe · 1/5

💰Cost of living ⓘVery cheap · 1/5

🌡️ Climate

🌍Climate typeEquatorial tropical

📈Climate trend ⓘ+1.28°F/decade

🔥Hottest monthOctober · 88°F

❄️Coolest monthFebruary · 82°F

🌧️Rainiest month ⓘJanuary · 83%

🏝️ Tropical stay

🌞Dry season ⓘMay → Sep

🌧️Wet season ⓘDec → Mar

🌀Cyclones ⓘNone (equator)

Explore

Other destinations in September

If September doesn't convince you for this destination, compare with others.

Similar climate

Nearby

LombokIndonesia349 km

Gili IslandsIndonesia380 km

Nusa PenidaIndonesia435 km

UbudIndonesia465 km

Other top picks

HurghadaEgypt5.9

Marsa AlamEgypt5.8

Sharm el-SheikhEgypt5.8

SalCape Verde5.6

Cape VerdeCape Verde5.3

← August October →

🗺️ See all 754 destinations on the map

Location

Where is Komodo ?

Global position + regional geographic context.

🌍 World

🔍 Geographic context

Indonesia

Equatorial tropical climate with a 8.9 → 4.6 gap between best and worst month. 10 years of ERA5 data to choose by project.

8.55°S · 119.49°E

Questions

Frequently asked questions

What is the best time to visit Komodo?

July is the best month with 84°F highs, 77°F lows, 8.6h of sunshine and 15.0% rainy days. The months of July & June offer comparable conditions.

How many hours of sunshine does Komodo get in July?

Komodo averages 8.6 sunshine hours per day in July. It is the sunniest month with a climate score of 8.5/10.

What is the rainiest month in Komodo?

January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.

What are the temperatures at night in Komodo in July?

In July, overnight lows reach 77°F, while afternoon highs average 84°F.

Is Komodo good in winter?

In winter (December-February), Komodo scores 4.4/10 on average — Difficult period — prefer the peak season.. The best month overall remains July with a score of 8.5/10.

When should you avoid Komodo?

January is the most difficult month to visit Komodo, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.

Can you swim in Komodo in September?

In September, the sea averages 82°F in Komodo: warm, ideal. Ideal conditions for swimming and snorkeling.

Do you need sun protection in Komodo in September?

The average UV index reaches 9 in September in Komodo (very high), with about 12.0h of daylight. Protection essential.