Tanna Island Weather in October
With daytime temperatures of 26°C (79°F) and nighttime lows of 22°C (72°F), October in Tanna Island brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 87 mm (3.4 in) falls on average.
Rainfall in Tanna Island in October
Expect around 15 days of rain based on historical data, with 87 mm (3.4 in) average. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Tanna Island in October
October is a good time to be in Tanna Island. Days are excellent, reaching 26°C (79°F), with nights around 22°C (72°F). Overall, the month follows a fairly predictable daily temperature pattern. At 22°C (72°F) overnight, nights are warm enough to sit outside comfortably in light clothing.If you favor pleasant temperatures and minimal rainfall, October is one of the best months to visit Tanna Island.
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 October
Min Temperature
22°C (72°F)
Max Temperature
26°C (79°F)
Chance of Rain
49%
Precipitation
87 mm (3.4 in)
Rainy days
15 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tanna Island typically stay consistent throughout October, with daily highs averaging around 26°C (79°F). Nights are warm, with lows around 20°C (68°F).
Average temperatures in October
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 October
Historical weather for Tanna Island in October
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 October
Our historical data for Tanna Island spans 1999 to 2025, revealing these weather extremes.
- The hottest October day on record in Tanna Island reached 32°C (90°F) (October 28, 2025).
- On October 11, 2004, Tanna Island saw its coldest October day with temperatures maxing out at 22°C (72°F).
- The lowest overnight temperature recorded in October was 14°C (57°F) (October 4, 2018).
Best Places in Vanuatu in October
Find out more about the weather in Vanuatu and which places have the best travel conditions in this month. See all of Vanuatu in October →
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What to Wear in Tanna Island in October
Warm but pleasant conditions in Tanna Island in October. 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. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Tanna Island in October
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.
