Climate in Tanna Island (Tanna), Vanuatu

The graphs below show the monthly weather averages over the year.
* Climate data from: Aneityum, Vanuatu (88 KM, 55 Miles).

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Average min and max temperatures in Aneityum, Vanuatu   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Aneityum, Vanuatu   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Average precipitation (rain/snow) in Aneityum, Vanuatu   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Aneityum, Vanuatu   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.

Weather Forecasts for Tanna Island (Tanna)

SAT   Dec 10
28°C | 24°C
E 21 kmph
47.0 mm
Heavy rain

Heavy rain

SUN   Dec 11
26°C | 23°C
E 24 kmph
16.8 mm
Moderate rain

Moderate rain

MON   Dec 12
27°C | 25°C
S 19 kmph
4.6 mm
Patchy rain possible

Patchy rain possible

The best time of year to visit Tanna Island in Vanuatu

Tanna Island has warm temperatures year round ranging between 26°C (79°F) and 31°C (88°F).
Other facts from our historical climate data:

  • Which is the warmest month in Tanna Island?
    January has an average maximum temperature of 31°C (88°F) and is the warmest month of the year.
  • Which is the coldest month in Tanna Island?
    The coldest month is August with an average maximum temperature of 27°C (80°F).
  • Which is the wettest month in Tanna Island?
    March tops the wettest month list with 332mm (13.1in) of rainfall.
  • Which is the driest month in Tanna Island?
    October is the driest month with 97mm (3.8in) of precipitation.
  • Which is the sunniest month in Tanna Island?
    January is the sunniest month with an average of 210 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.