News Port-Olry Santo Vanuatu September 23, 2025

Weather Analysis for Port-Olry, Vanuatu (September 23-25, 2025)

Welcome to our weather analysis for Port-Olry, Vanuatu! Over the next three days, we can expect a combination of warm temperatures, increased cloud cover, and a likelihood of patchy rain. Here’s a detailed look at what will unfold weather-wise in this beautiful coastal town.

Day 1: Tuesday, September 23, 2025

On Tuesday, temperatures will peak at 29°C (85°F) and drop to a mild low of 20°C (68°F) during the night. The day will feature a significant amount of sunshine with a solar influence estimated at around 10.5 sun hours, although cloud cover will be present at 75%.

Expect breezy conditions with winds coming in from the north-northeast at around 5-8 km/h. The UV index is expected to reach a high of 14, so remember to protect yourself if you plan to be outdoors!

As for precipitation, the forecast suggests a 73% chance of patchy rain during midday. This could bring brief, light showers but no significant accumulation is expected, making it still a great day for outdoor activities—just keep an eye on the sky!

Day 2: Wednesday, September 24, 2025

Moving on to Wednesday, temperatures will be a bit cooler, maxing out at 28°C (82°F) and dipping to a pleasant low of 20°C (69°F). Humidity levels will remain fairly high, around 92% early in the day, contributing to a humid feel.

Expect similar cloud conditions with a predicted 89% coverage and a possibility of light rain showers. The chance of rain is quite notable at 100% during the afternoon, so it would be wise to carry an umbrella if you plan on stepping out.

Winds will again be calm, perhaps picking up a little as the day progresses.

Day 3: Thursday, September 25, 2025

By Thursday, as the workweek wraps up, temperatures will hover at a comfortable 27°C (80°F) during the day and drop to 22°C (72°F) at night. There’s a notable chance for rain throughout the day, with forecasts indicating 100% likelihood during midday window, including potential for light rainfall.

Similar conditions with regards to humidity and cloud cover will persist throughout the day, making it imperative to brace for a damp but warm experience.

General Conditions:

Visibility is generally good at about 10 kilometers, but with potential rain, lower visibility could occur at times. There’s no forecast for snow or dense fog as we continue through this late September period.

Whether you’re a local or visiting, these conditions are a reminder of the tropical beauty Vanuatu is known for. To plan your activities effectively, check out the next 5 days of weather or explore our hour-by-hour detailed forecast.

Stay tuned to our updates for a beautiful weather experience in Port-Olry, Vanuatu!