Tanna Island Weather in March
In Tanna Island, March brings high daytime temperatures around 29°C (84°F), with nights cooling to 25°C (77°F). It is the wettest month of the year, so expect more rainfall than usual.
Rainfall in Tanna Island in March
As part of the rainy season, Tanna Island sees around 22 days of rain in March, with an average of 249 mm (9.8 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Tanna Island in March
Temperatures in Tanna Island in March top out at 29°C (84°F) and drop to 25°C (77°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.Should you favor a climate that's both dry and comfortably warm, July, August, September and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vanuatu, check out our Tanna Island's climate page.
Tanna Island Temperature in March
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
74%
Precipitation
249 mm (9.8 in)
Rainy days
22 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tanna Island typically stay consistent throughout March, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in March
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in March
Historical weather for Tanna Island in March
Browse day-by-day weather records for Tanna Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tanna Island historical weather extremes in March
Our historical data for Tanna Island spans 2005 to 2026, revealing these weather extremes.
- The warmest day in March was on March 8, 2015, with a maximum of 34°C (93°F).
- The lowest daytime temperature in March was 25°C (77°F), recorded on March 23, 2015.
- The coldest night in March in Tanna Island was on March 15, 2020, with a minimum of 13°C (55°F).
Best Places in Vanuatu in March
Find out more about the weather in Vanuatu and which places have the best travel conditions in this month. See all of Vanuatu in March →
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What to Wear in Tanna Island in March
Warm but pleasant conditions in Tanna Island in March. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Tanna Island in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Vanuatu, check out our Tanna Island's climate page.
See the full Tanna Island climate overview or explore weather in Vanuatu.
