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.

Average monthly minimum and maximum temperature in Tanna Island, Vanuatu

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Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Tanna Island, Vanuatu

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Tanna Island, Vanuatu

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Weather Forecasts for Tanna Island

Sat   Apr 20
29°C | 23°C
E 18 km/h
5.4 mm
overcast and heavy rain

overcast and heavy rain

Sun   Apr 21
28°C | 22°C
N 14 km/h
13 mm
overcast and thunder

overcast and thunder

Mon   Apr 22
30°C | 22°C
NW 14 km/h
6.9 mm
partly cloudy and rain

partly cloudy and 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.