SeasonMapPerhentian Islands (Perhentian) weather in March
Malaysia
March in Perhentian Islands: sweltering, a little rain, with muggy air — fine if you can take sticky heat.
#1 of 12 months in Perhentian Islands · #160 of 1383 destinations to visit in March · comfort 90/100 (tier S)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Perhentian Islands in March
Perhentian Islands' forum is candid that March is a coin flip — some years it's calm, clear-water conditions perfect for the beach, others it's still catching the tail end of the monsoon with rough, murky seas. Regulars say the north-east monsoon usually eases by mid-March but doesn't stick to a schedule, so it's worth playing it by ear rather than booking too far ahead.
Other months in Perhentian Islands
Forum posters consistently name April through September as the "dry season" here, with September generally fine to visit though posters note it sits right as the prevailing monsoon winds begin their seasonal shift and the islands' operators start winding down toward season's end. Posters are unanimous on the one hard rule for these east-coast Malaysian islands: avoid the northeast monsoon running from mid-October through mid-March, when conditions turn genuinely rough. Worth noting: the real monthly data shows rainy-day counts staying fairly high (around 19-22 days) straight through this "dry" season too - the actual seasonal difference is rainfall volume and sea state, not how often a shower rolls through, with October-December bringing both far heavier rain totals and rougher seas rather than September being meaningfully drier day-to-day. Posters generally treat September as a safe, tail-end pick within the calmer-seas window rather than a genuinely dry month.
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Perhentian Islands climate normals — March
| Daytime high | 29°C / 84°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 25°C / 76°F | |
| Feels like (high) | 34°C / 93°F | |
| Sea temperature | 29°C / 84°F | ♨️ bath-warm |
| Rainfall | 59 mm / 2.3 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 23°C / 74°F | |
| Sunshine | 10.9 h/day | |
| Daylight | 12.1 h | |
| Wind | 20 km/h / 13 mph | |
| Air quality (US AQI) | 52 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Perhentian Islands in March
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.
Peak crowdsRamadan and Hari Raya, Term-1 break (Hari Raya 2026) in Malaysia, school holidays in 2 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Perhentian Islands'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).
Best weatherPerhentian Islands's best weather comes in February, March and July — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Perhentian Islands in March
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Holiday
Ramadan and Hari Raya
5 Feb – 25 Apr · usuallyRamadan & EidClosuresCrowdedKelantan and Terengganu are the most observant states in the country and the mainland jetty town runs on short daytime hours through the fast. The Raya break afterwards fills the boats. Source ↗
- Opening
The islands reopen
1–31 Mar · usuallyDry seasonResorts and dive shops come back one at a time through March as the sea settles and the Kuala Besut boats resume. Cheap, half-staffed, and the reef has had four months off. Source ↗
- Season
Northeast monsoon
15 Oct – 1 Mar · usuallyRiskThe east coast takes the full weight of it: heavy rain, strong onshore wind and a crossing that is unsafe more days than not. Visibility underwater drops to nothing.
Nearby, and something's on
Within 300 km of Perhentian Islands — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Perhentian Islands?
Perhentian Islands in March — FAQ
- Is March a good time to visit Perhentian Islands?
- March in Perhentian Islands: sweltering, a little rain, with muggy air — fine if you can take sticky heat. It ranks #1 of 12 months for Perhentian Islands on SeasonMap's comfort score (90/100).
- What is the weather like in Perhentian Islands in March?
- In March, Perhentian Islands averages a daily high of 28.9°C and a low of 24.6°C, with about 58.6 mm of rain over roughly 10 rainy days.
- What is the air quality in Perhentian Islands in March?
- Perhentian Islands has a mean US Air Quality Index of about 52 in March.
Other months in Perhentian Islands
Compare Perhentian Islands in March
Warmer or cooler than Perhentian Islands in March
Similar destinations in Southeast Asia — March
Within 300 km: Cameron Highlands' Driest weeks of the year around 15 Jan – 15 Mar, and Penang's Chinese New Year and Chap Goh Meh around 25 Jan – 10 Mar.