March Weather in Vaini, Tonga

Last updated: August 31, 2025

In Vaini, Tonga, the average temperature in March hovers around 26°C (79°F), with a comfortable minimum of 23°C (74°F) and a pleasant maximum of 28°C (83°F). However, be prepared for some rain, as 300 mm (11.8 in) of precipitation can be expected over the course of 20 days. The air remains humid, with an average humidity level of 81%, creating a vibrant and lush environment.

March Temperature in Vaini

In March in Vaini, the average temperature is 26°C (79°F). Maximums can reach 28°C (83°F), while minimums can drop to as low as 23°C (74°F). This pleasant weather makes Vaini an ideal destination for travelers seeking a comfortable climate.

March Weather in Vaini: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Vaini, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vaini, March typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (83°F) and lows dropping to around 23°C (74°F).

Data source: Temperature data for Vaini generated using information from the Copernicus Climate Change Service.

March Precipitation in Vaini

In Vaini in March, the precipitation amount is 300 mm (11.8 in) over a span of 20 days.

March Precipitation Trends in Vaini

The chart displays monthly precipitation patterns in Vaini, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Vaini, March typically receives around 300 mm (11.8 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Vaini

In Vaini in March, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

March Average Humidity in Vaini

This chart illustrates the average monthly humidity levels in Vaini, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Vaini is approximately 81%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Vaini

In Vaini in March, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Vaini, you can check here.

Maximum UV Index Levels in Vaini for March

The chart shows the monthly maximum UV Index (UVI) for Vaini in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Vaini typically reaches 14, which falls under the extreme exposure category.

Data source: Vaini March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Vaini Compares to Other Months

Weather in Vaini varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Vaini, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Vaini, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	235 mm (9.2 inches)	83%	extreme
February Weather	26°C (80°F)	294 mm (11.6 inches)	82%	extreme
March Weather	26°C (79°F)	300 mm (11.8 inches)	81%	extreme
April Weather	26°C (79°F)	238 mm (9.4 inches)	82%	extreme
May Weather	25°C (76°F)	196 mm (7.7 inches)	81%	very high
June Weather	24°C (75°F)	101 mm (4.0 inches)	74%	high
July Weather	23°C (73°F)	113 mm (4.4 inches)	76%	very high
August Weather	22°C (73°F)	83 mm (3.3 inches)	76%	very high
September Weather	23°C (73°F)	135 mm (5.3 inches)	78%	extreme
October Weather	23°C (74°F)	135 mm (5.3 inches)	81%	extreme
November Weather	24°C (76°F)	88 mm (3.5 inches)	82%	extreme
December Weather	25°C (78°F)	163 mm (6.4 inches)	83%	extreme