Weather in Port-Vila in October

A good month. October works. It is not the peak, but nothing about it fights you. You should expect rain on 15 days of the month, which is more days wet than dry.

October ranks 4 of 12 in Port-Vila: past the worst of the year but short of September, which is the month to book if the dates are open.

This is persistent light rain rather than storms: 15 wet days but only 2 heavy ones. It rarely cancels anything outright, and it rarely fully clears either. A jacket beats an umbrella. Nothing specialised needed — this is the month you pack for the trip rather than for the weather.

What the averages hide

Averages flatten a month, and this one hides a few things: it never really gets hot: not one day in an average October reaches 30 °C; the day barely swings — 1.1 °C between the overnight low and the afternoon high. Across the twenty years measured, the hottest October day reached 27.7 °C and the coldest night fell to 22 °C, and the wettest single day dropped 61 mm — roughly 65% of the month's rain in one day.

October is moderately variable: 29 mm in the driest year against 194 mm in the wettest, around an average of 94 mm. Roughly two Octobers in three land near that average, and the third does something else entirely.

Wind sits around 21.8 km/h — a steady breeze rather than a nuisance, and welcome on the warmer days, and humidity runs at 79%, high enough to notice on the warm days without dominating them.

How October sits in the year

Temperatures hold steady either side: 25.2 °C in September, 25.9 here, 26.7 in November. Nothing about the timing within the month matters much.

Daylight in October

12.5 hours of daylight, gaining 0.5 hours across the month. That is between Port-Vila's extremes of 13.2 and 11.1 hours, so days are long enough not to constrain the plan.

Sea temperature

The sea sits at about 25.8 °C in October — warm enough to stay in as long as you like. The sea peaks at 28.8 °C in February and bottoms out at 25.2 °C — water lags the air by a month or two, which is why the best swimming often comes after the best weather.

How busy it gets

Shoulder. The value months — prices ease off and you get the place closer to itself. October is the value pick for Port-Vila: it scores within 8 points of September without carrying September's prices.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

October in Port-Vila versus nearby

If Port-Vila is one option among several, the nearby comparison is worth making. Nouméa is a better bet in October — 2.6 °C cooler, 7 days less rain. Nadi is the weaker option in October — 2.4 °C warmer, 1 day more rain.

So: October works, with September the better month by 8 points if the dates can move. If they cannot, nothing here should stop you booking.

Every month in Port-Vila

See all twelve months in Port-Vila, or where else to go in October.