Tanna Island weather in January (Tanna, Vanuatu)

This month is known as a warm month. The average maximum daytime temperature in Tanna Island in January lies at 27.8°C (82.04°F). Usually it is the coldest month of the year. The average minimum temperature goes down to around 23.8°C (74.84°F) (often the minimum temperature is noted at night).

January is part of the rainy season with an average precipitation of 326mm (12.8 inches). There are generally around 18 rainy days.


Tanna Island, monthly averages in January

Show in Fahrenheit
Min Temperature 23 °C  
Max Temperature 27 °C  
Chance of Rain 63%  
Precipitation 325mm  
Rainy days 19 days  
Humidity 84% *  
Sunshine 210 hrs *  
* Data from: Aneityum, Vanuatu (88 KM, 55 Miles).

Where to stay in Tanna Island

Where to go in Vanuatu in January

Find out more about the weather in Vanuatu in January and which places have the best weather conditions in this month.

Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20-29ºC / 68-84ºF and not too much precipitation (less than 90mm / 3.5inches a month).

So what to wear in January? Visitors traveling to Tanna Island should plan on bringing a totally waterproof coat since it will often be raining. However, also bring your summer cloths because it can be very warm or even hot.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in January.

Outdoor sports

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Tanna Island.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Vanuatu? On this website you can find historical weather averages for many cities in Vanuatu. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.