Climate guide for Port Vila, Vanuatu

Best Time to Visit
Port Vila

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

About Port Vila

Vanuatu's capital sits on a deep harbour on the island of Efate, with waterfront markets and duty-free shops. The Mele Cascades and the underwater post office at Hideaway Island are short drives from town, and the wreck diving off Espiritu Santo needs a short flight. May to October is cooler and drier; the cyclone season runs from November to April.

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Did you know?

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Travel Tips

01Best time & timing
September leads the year at 9.2/10, with August and October close behind — April (6.1/10) is the one to avoid without a specific reason.
02Weather & what to pack
In September plan for about 26°C; the month brings 48 mm of rain. Pack light clothing, swimwear and strong sun protection.
03Crowds & value
Crowds build in September and rates follow; August usually pairs good conditions (7.7/10) with the lowest prices of the strong months.

Things to do in Port Vila

Port Vila, Vanuatu. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Port Vila: the short answer

Plan Port Vila for September, with August, October close behind — the stretch with the most usable temperatures and the fewest lost days to rain: September averages 26°C with 48 mm of rain and about 24 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are April, March. If budget matters more than perfect weather, June is the strongest of the low-rate months at 7/10.

Across the year Port Vila swings from 25°C in August to 29°C in February, a 4-degree spread, while rainfall ranges from 48 mm in September to 403 mm in March. In short, Port Vila 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: February (29°C). Coolest: August (25°C). Driest: September (48 mm). Wettest: March (403 mm).

Port Vila month by month

January in Port Vila — middling scores, decent value

Trade-offs · 6.4/10

Days in January 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.

This is the year's wettest stretch at 300 mm, but with about 26 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 6.4/10 on the same scale — 9th of 12 months, versus 9.2/10 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, September is materially better in Port Vila — 2.8 points higher on the same scale.

February in Port Vila: mixed conditions, plan around the weather

Trade-offs · 6.4/10

Days in February average 29°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.

This is the year's wettest stretch at 334 mm, but with about 22 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 6.4/10 on the same scale — 10th of 12 months, versus 9.2/10 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, September is materially better in Port Vila — 2.8 points higher on the same scale.

March in Port Vila: mixed conditions, plan around the weather

Trade-offs · 6.1/10

March averages 28°C (83°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

403 mm makes this the wettest stretch of the year, though about 20 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 6.1/10 here, 11th of 12 months, against 9.2/10 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? September scores 3.1 points higher here — enough to change the trip.

April in Port Vila: mixed conditions, plan around the weather

Trade-offs · 6.1/10

Days in April average 28°C (82°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 225 mm: only about 19 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 6.1/10 on the same scale — 12th of 12 months, versus 9.2/10 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, September is materially better in Port Vila — 3.1 points higher on the same scale.

May in Port Vila: mixed conditions, plan around the weather

Trade-offs · 6.7/10

May averages 27°C (80°F) and humidity near 78%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 108 mm this is a genuinely wet month: about 13 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.

It scores 6.7/10 here, 8th of 12 months, against 9.2/10 in the destination's best month.

Plan for 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? September scores 2.5 points higher here — enough to change the trip.

June holds up well in Port Vila — 5th best month

Good · 7/10

Days in June average 26°C (79°F) and humidity near 78% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 82 mm of rain this month — a flexible day or two helps — with about 11 days with 6+ hours of sunshine and 10.9 hours of daylight to work around it.

That is 7/10 on the same scale — 5th of 12 months, versus 9.2/10 for the best month here.

Expect low-season pricing, and 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 packable rain layer.

If your dates are flexible, September is materially better in Port Vila — 2.2 points higher on the same scale.

July holds up well in Port Vila — 6th best month

Good · 7/10

With 26°C (78°F) on average, July delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

Budget for roughly 79 mm of rain this month — a flexible day or two helps — with about 11 days with 6+ hours of sunshine and 11 hours of daylight to work around it.

That is 7/10 on the same scale — 6th of 12 months, versus 9.2/10 for the best month here.

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

Pack light clothing, swimwear and real sun protection, a packable rain layer.

If your dates are flexible, September is materially better in Port Vila — 2.2 points higher on the same scale.

August holds up well in Port Vila — 2nd best month

Good · 7.7/10

August averages 25°C (77°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 79 mm, so plan one flexible day in three; you still get about 16 days with 6+ hours of sunshine and 11.4 hours of daylight.

It scores 7.7/10 here, 2nd of 12 months, against 9.2/10 in the destination's best month.

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

Pack light clothing, swimwear and real sun protection, a packable rain layer.

September: the best month of the year in Port Vila

Best window · 9.2/10

September averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 48 mm, so plan one flexible day in three; you still get about 24 days with 6+ hours of sunshine and 11.9 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for Port Vila at 9.2/10 — the reference point every other month on this page is measured against.

Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

October in Port Vila — reliably good (3rd best month)

Good · 7.7/10

With 26°C (79°F) on average, October delivers classic beach weather: plenty of time in the water, with beach and boat plans rarely disrupted by cold.

118 mm of rain makes this a wet month here, though with about 25 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.7/10 on the same scale — 3rd of 12 months, versus 9.2/10 for the best month here.

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

Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.

November in Port Vila: strong conditions, 4th of 12

Good · 7.2/10

Days in November average 27°C (80°F) and humidity near 80% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

143 mm of rain makes this a wet month here, though with about 30 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 7.2/10 on the same scale — 4th of 12 months, versus 9.2/10 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, September is materially better in Port Vila — 2 points higher on the same scale.

December holds up well in Port Vila — 7th best month

Good · 7/10

December averages 28°C (82°F) and humidity near 80%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 163 mm — wet for this destination — but about 31 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7/10 here, 7th of 12 months, against 9.2/10 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? September scores 2.2 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Port Vila, Vanuatu?
In Ideal Weather mode, the best months to visit Port Vila are September. September is the single peak month with an Ideal Weather score of 9.2/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Port Vila year-round?
Port Vila has a climate profile suited to beach and coastal travel. Average monthly temperatures range from 25°C in August to 29°C in February, with Ideal Weather scores between 6.1 and 9.2 out of 10.
Which months should I avoid in Port Vila?
The lowest Ideal Weather-scoring months in Port Vila are March (6.1/10), April (6.1/10), January (6.4/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Port Vila?
March is the wettest month in Port Vila, averaging about 403 mm of rainfall. September is the driest, at roughly 48 mm.
Which is the sunniest month in Port Vila?
December sees the most sun in Port Vila, with about 31 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Port Vila a good destination for beach and coastal travel?
Port Vila is well suited to beach and coastal travel. Its highest Ideal Weather window (September) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Port Vila calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Port Vila: 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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Curated in Port Vila

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