Tanna Island, Vanuatu, a region in Vanuatu, typically experiences warm weather in September, with maximum daytime temperatures around 25°C (77°F) and nighttime temperatures around 21°C (70°F) in Tanna Island.
Explore the map below to discover average September temperatures at the top destinations in Tanna Island. For a deeper dive, simply click on any destination dot.
Pick a month to see the average temperature, rainfall and sunshine in Tanna Island - and find the best time to visit. See also: Tanna Island weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Tanna Island.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Average daytime highs in Tanna Island, Vanuatu during September reach about 25°C (77°F) in Tanna Island.
After dark, Tanna Island cools to about 21°C (70°F) on an average September night.
We have much more information about the climate in Tanna Island.
Weather and climate has detailed information for every country in the world. Are you going to Vanuatu? Get detailed historical weather averages for many cities in Vanuatu.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
