Explore Tonga
Tonga is the first country of the international date limit. Being the first to start the new day on a peace of paradise is something you might want to add to your bucket list.
Lotofoa in Foa Island, Tonga enjoys a stable climate, with daytime temperatures staying close to 27°C (81°F) throughout the year. Explore the full monthly breakdown below.
With little seasonal fluctuation, Lotofoa offers a predictable and steady climate. Maximum daytime temperatures reach a comfortable 29°C (84°F) in February and a comfortable 25°C (77°F) in August. At night, lows range from 26°C (79°F) to 23°C (73°F) throughout the year.
The chart below illustrates the average maximum day and minimum night temperatures in Lotofoa by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak.
The chart below shows the average temperature throughout the year:
Average high and low temperatures for each day of the month based on long-term records. 48-year average (1977-2025)
Browse day-by-day temperature records for Lotofoa spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
The map below shows the annual temperature across Tonga. You can also select individual months if you want to compare a specific time of year.
Lotofoa's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:
Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters, and seasons reversed compared to Europe.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Lotofoa this rarely lasts long on the ground.
For more on Lotofoa's weather, including monthly rainfall, sunshine hours, and humidity, visit our Lotofoa climate page.
Pick a month to see the average temperature, rainfall and sunshine in Lotofoa - and find the best time to visit.
Temperature Rainfall
See the full Lotofoa climate overview or explore weather in Tonga.
Where to go in October - average daytime high across popular destinations.
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Explore Tonga
Tonga is the first country of the international date limit. Being the first to start the new day on a peace of paradise is something you might want to add to your bucket list.
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