Climate guide for Koh Lipe, Thailand

Best Time to Visit
Koh Lipe

How to read the score (0–10)
05810
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01 · Thailand

About Koh Lipe

Koh Lipe lies in the far south of Thailand, near the Malaysian border, inside Tarutao national marine park. The island is small enough to cross on foot, with Pattaya, Sunrise and Sunset beaches joined by a walking street. Snorkelling trips head to Ko Adang and Ko Rawi, and speedboats run from the mainland. November to April is the dry season, and the monsoon runs from May to October.

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Did you know?

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Travel Tips

01Best time & timing
January leads the year at 9.0/10, with February and March close behind — September (5.9/10) is the one to avoid without a specific reason.
02Weather & what to pack
In January plan for about 28°C; the month brings 58 mm of rain. Pack the lightest clothing you own, a hat and more water than feels necessary.
03Crowds & value
Crowds build in January and rates follow; March usually pairs good conditions (8.3/10) with the lowest prices of the strong months.

Things to do in Koh Lipe

Koh Lipe, Thailand. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Koh Lipe: the short answer

Plan Koh Lipe for January, with February, March close behind — the stretch with the most usable temperatures and the fewest lost days to rain: January averages 28°C with 58 mm of rain and about 23 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are September, November. If budget matters more than perfect weather, May is the strongest of the low-rate months at 7.2/10.

Across the year Koh Lipe swings from 28°C in January to 30°C in May, a 2-degree spread, while rainfall ranges from 58 mm in January to 329 mm in October. In short, Koh Lipe is not equally good year-round — the gap between its best and worst month is 3.1 points on the same 10-point scale.

Warmest month: May (30°C). Coolest: January (28°C). Driest: January (58 mm). Wettest: October (329 mm).

Koh Lipe month by month

January in Koh Lipe tops the year's climate scores

Best window · 9/10

Days in January average 28°C (82°F) and humidity near 80% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 58 mm of rain this month — a flexible day or two helps — with about 23 days with 6+ hours of sunshine and 11.7 hours of daylight to work around it.

On our climate-comfort scale this is the top-ranked month of the year for Koh Lipe at 9/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

February is one of the strongest months in Koh Lipe (2nd)

Best window · 9/10

Days in February average 28°C (83°F) and humidity near 79% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 61 mm of rain this month — a flexible day or two helps — with about 25 days with 6+ hours of sunshine and 11.8 hours of daylight to work around it.

On our climate-comfort scale this is one of the strongest months of the year for Koh Lipe at 9/10 (2nd of 12), just behind January at 9/10.

Budget for peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

March in Koh Lipe — reliably good (3rd best month)

Good · 8.3/10

March averages 29°C (84°F) and humidity near 77%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 99 mm, so plan one flexible day in three; you still get about 30 days with 6+ hours of sunshine and 12 hours of daylight.

It scores 8.3/10 here, 3rd of 12 months, against 9/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

April in Koh Lipe: strong conditions, 4th of 12

Good · 7.4/10

Days in April average 30°C (85°F) and humidity near 78% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

150 mm of rain makes this a wet month here, though with about 26 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.4/10 on the same scale — 4th of 12 months, versus 9/10 for the best month here.

Budget for mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Koh Lipe — 1.6 points higher on the same scale.

May in Koh Lipe: strong conditions, 5th of 12

Good · 7.2/10

May averages 30°C (86°F) and humidity near 77%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 176 mm — wet for this destination — but about 21 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7.2/10 here, 5th of 12 months, against 9/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 1.8 points higher here — enough to change the trip.

June in Koh Lipe — workable with trade-offs

Trade-offs · 6.8/10

Days in June average 30°C (85°F) and humidity near 77% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

This is the year's wettest stretch at 213 mm, but with about 20 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 6.8/10 on the same scale — 7th of 12 months, versus 9/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Koh Lipe — 2.2 points higher on the same scale.

July in Koh Lipe: mixed conditions, plan around the weather

Trade-offs · 6.7/10

Days in July average 29°C (85°F) and humidity near 78% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Expect monsoon-level rainfall at 201 mm: only about 19 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 6.7/10 on the same scale — 8th of 12 months, versus 9/10 for the best month here.

Budget for mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Koh Lipe — 2.3 points higher on the same scale.

August in Koh Lipe — workable with trade-offs

Trade-offs · 6.4/10

August averages 29°C (84°F) and humidity near 79%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

302 mm of rain puts this in monsoon territory — about 19 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 6.4/10 here, 9th of 12 months, against 9/10 in the destination's best month.

Figure on low-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 2.6 points higher here — enough to change the trip.

September in Koh Lipe — workable with trade-offs

Trade-offs · 5.9/10

September averages 29°C (84°F) and humidity near 78%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

327 mm of rain puts this in monsoon territory — about 15 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 5.9/10 here, 12th of 12 months, against 9/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 3.1 points higher here — enough to change the trip.

October in Koh Lipe — middling scores, decent value

Trade-offs · 6.3/10

Days in October average 28°C (83°F) and humidity near 81% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Expect monsoon-level rainfall at 329 mm: only about 18 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 6.3/10 on the same scale — 10th of 12 months, versus 9/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Koh Lipe — 2.7 points higher on the same scale.

November in Koh Lipe: mixed conditions, plan around the weather

Trade-offs · 6/10

Days in November average 28°C (83°F) and humidity near 82% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Expect monsoon-level rainfall at 265 mm: only about 16 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 6/10 on the same scale — 11th of 12 months, versus 9/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Koh Lipe — 3 points higher on the same scale.

December in Koh Lipe — reliably good (6th best month)

Good · 7.2/10

December averages 28°C (82°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 119 mm this is a genuinely wet month: about 17 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 7.2/10 here, 6th of 12 months, against 9/10 in the destination's best month.

Plan for mid-season pricing, with crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? January scores 1.8 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Koh Lipe, Thailand?
In Ideal Weather mode, the best months to visit Koh Lipe are January, February, March. January is the single peak month with an Ideal Weather score of 9.0/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Koh Lipe year-round?
Koh Lipe has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 28°C in January to 30°C in May, with Ideal Weather scores between 5.9 and 9.0 out of 10.
Which months should I avoid in Koh Lipe?
The lowest Ideal Weather-scoring months in Koh Lipe are September (5.9/10), November (6.0/10), October (6.3/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Koh Lipe?
October is the wettest month in Koh Lipe, averaging about 329 mm of rainfall. January is the driest, at roughly 58 mm.
Which is the sunniest month in Koh Lipe?
March sees the most sun in Koh Lipe, with about 30 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Koh Lipe a good destination for beach and coastal travel?
Koh Lipe is well suited to beach and coastal travel. Its highest Ideal Weather window (January, February, March) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Koh Lipe calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Koh Lipe: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for beach and coastal travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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