An alternative way to discover Sydney
We have made an overview of the sights in Sydney that you must see if you want to visit Sydney in an alternative way.
Tanna Island Weather in January
Thinking of visiting Tanna Island in January? Expect high temperatures reaching 29°C (84°F) during the day, dropping to 25°C (77°F) at night. Heavy showers are common during the rainy season.
Rainfall in Tanna Island in January
Tanna Island is in the rainy season in January, with rain on around 19 days and an average of 220 mm (8.7 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 January
Expect highs of 29°C (84°F) in Tanna Island in January, with nights dropping to around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.If you prefer dry days with pleasant temperatures, July, August, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Tanna Island Temperature in January
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
63%
Precipitation
220 mm (8.7 in)
Rainy days
19 days
Tanna Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tanna Island - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2026)
Based on our historical records, temperatures in Tanna Island typically stay consistent throughout January, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in January
Daily Historical Precipitation
50-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Tanna Island in January
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 January
According to our 19 years of weather records for Tanna Island, the following extremes were recorded between 2006 and 2025.
- Tanna Island recorded its highest January temperature of 34°C (93°F) on January 10, 2022.
- The coldest January day was on January 14, 2015, with a maximum of 25°C (77°F).
- Nighttime temperatures dropped to 17°C (63°F) on January 3, 2020, marking the coldest January night on record.
Best Places in Vanuatu in January
Find out more about the weather in Vanuatu and which places have the best travel conditions in this month. See all of Vanuatu in January →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Tanna Island in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything!
What To Do in Tanna Island in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Tanna Island 3-Day Forecast
More climate data for Tanna Island
See the full Tanna Island climate overview or explore weather in Vanuatu.
Popular in January
Where to go in January - average daytime high across popular destinations.
Lakatoro
29°C (84°F) Norsup30°C (86°F) Tanna Island29°C (84°F) Luganville30°C (86°F) Saraotou29°C (84°F) Port-Havannah29°C (84°F) Port Vila29°C (84°F) Hog Harbour29°C (84°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
An alternative way to discover Sydney
The Tongariro Crossing in New Zealand
It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.
The most relaxed and alternative area of Australia is called the Byron Shire
The Byron Shire is one of the most pretty areas in the world. Not only in terms on natural beauty, also the relaxed vibe and people make this an area that remains close to your heart.
Sail the Whitsunday islands
The best travel period to sail the Whitsunday islands is “winter” between June and October, with pleasant temperatures around 23 degrees Celsius (74 Fahrenheit).