Tioman weather in January
January in Tioman: warm, soaked, with clean air — a gamble, with 21 rainy days.
Updated September 2026 · climate normals from ERA5 reanalysis
#10 of 12 months in Tioman · #895 of 1413 destinations to visit in January · comfort 63/100 (tier C)
- Days
- 23°C
- Nights
- 22°C
- Wet days
- 21
- Sun
- 8.9 h
- Humidity
- 83%
- Daylight
- 12 h
Traveller notes on Tioman in January
Other months in Tioman
Tioman's forum consistently places September within the South-West Monsoon window that's generally considered favorable here, since most of the moisture has already dropped over Sumatra before reaching the island - one traveler who'd just returned described it as hot, sunny and windy rather than wet. That said, this is still a genuinely rainy tropical island even in its better months, with regular showers part of daily life; the real distinction posters draw is against October through December, when rain becomes far more frequent and the seas noticeably rougher. September is the calmer side of that comparison, not a dry month outright.
Forum posters are direct that November through March is the northeast monsoon season on Tioman, generally advising against a visit during that stretch given the real chance of heavy rain and choppy seas that this East Coast Malaysian island shares with nearby Redang and the Perhentians. Posters do flag genuine improvement by late March specifically, since the monsoon typically wraps up just before Easter - meaning conditions by the back half of the month should already be trending toward the hot, humid, drier pattern that runs from roughly mid-March through October. Posters generally recommend timing a March visit toward the later half of the month rather than earlier, to land past the worst of the lingering monsoon influence.
Add your own note from Tioman's card on the map.
Tioman climate normals — January
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Tioman in January
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Quietschool holidays in 6 of the markets that fill it, one of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Tioman's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Toughest weatherTioman's best weather comes in February, March and July — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Tioman in January
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Rule
Marine park conservation fee
1 Jan – 31 DecEvery foreign visitor pays a marine park fee on arrival, collected at the Mersing ferry terminal or on landing. It is small, it is compulsory, and it is cash. Source ↗
- Closure
Monsoon shutdown
1 Nov – 20 Feb · usuallyThe northeast monsoon closes most of the resorts and dive shops from about the end of October to late February, and the ferries drop to a thin service that stops altogether in bad weather. Source ↗
- Season
Wet season
MonsoonRisk21 rainy days and about 321 mm in the month — the real kind of rainy season, not afternoon showers.
from the climate normals
Nearby, and something's on
Within 300 km of Tioman — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Tioman?
Tioman in January — FAQ
- Is January a good time to visit Tioman?
- January in Tioman: warm, soaked, with clean air — a gamble, with 21 rainy days. It ranks #10 of 12 months for Tioman on SeasonMap's comfort score (63/100).
- What is the weather like in Tioman in January?
- In January, Tioman averages a daily high of 23°C and a low of 21.8°C, with about 321.3 mm of rain over roughly 21 rainy days.
- What is the air quality in Tioman in January?
- Tioman has a mean US Air Quality Index of about 44 in January.
Within 300 km: Singapore's Christmas on Orchard Road on 10 Nov – 2 Jan, and Kuala Lumpur's Thaipusam at Batu Caves around 15 Jan – 15 Feb.