Toula Weather in May
May in Toula sees daytime temperatures around 27°C (81°F) and lows of 25°C (77°F) at night. With around 118 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Toula in May
Climate statistics over the past 30 years suggest around 17 days of rain, with 118 mm (4.6 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Toula in May
In May, Toula sees high temperatures, with highs of 27°C (81°F). Nights drop to around 25°C (77°F). This kind of day-to-night contrast is typical for this time of year. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.
Average water temperature in May
At 26°C (79°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.Should you favor a climate that's both dry and comfortably warm, June, July and August 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 Tonga, check out our Toula's climate page.
Toula Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
27°C (81°F)
Water Temperature
26°C (79°F) *
Chance of Rain
56%
Precipitation
118 mm (4.6 in)
Rainy days
17 days
Humidity
73% *
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Toula typically stay consistent throughout May, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in May
Daily Historical Precipitation
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Toula in May
Browse day-by-day weather records for Toula spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Toula historical weather extremes in May
Based on weather observations in Toula between 2006 and 2026, these are the recorded extremes during May.
- The warmest day in May was on May 23, 2013, with a maximum of 30°C (86°F).
- The coldest May day was on May 26, 2012, with a maximum of 24°C (75°F).
- The lowest overnight temperature recorded in May was 15°C (59°F) (May 8, 2018).
Best Places in Tonga in May
Find out more about the weather in Tonga and which places have the best travel conditions in this month. See all of Tonga in May →
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What to Wear in Toula in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Expect water temperatures of around 26°C (79°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off.What To Do in Toula in May
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 Tonga, check out our Toula's climate page.
Temperature Rainfall Humidity Water Temp
See the full Toula climate overview or explore weather in Tonga.
