ClimateForecastAprilMay >>

Climate in Tanna Island (Tanna), Vanuatu

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Weather Forecasts for Tanna Island

Thu   Apr 25
31°C | 21°C
W 11 km/h
1.2 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Fri   Apr 26
30°C | 21°C
S 7 km/h
almost clear and no rain

almost clear and no rain

Sat   Apr 27
29°C | 20°C
SE 14 km/h
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Tanna Island in Vanuatu

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is the rainy season in Tanna Island?
    Rainy season in Tanna Island occurs in the months of January, February, March, April and December.
  • Which is the warmest month in Tanna Island?
    February has an average maximum temperature of 30°C 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 25°C.
  • Which is the wettest month in Tanna Island?
    March tops the wettest month list with 249 mm of rainfall.
  • Which is the driest month in Tanna Island?
    August is the driest month with 83 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.