April Weather in Vaini, Tonga

Last updated: August 31, 2025

The average temperature in Vaini, Tonga during April is a warm 26°C (79°F). Expect a minimum of 23°C (74°F) and a maximum of 28°C (82°F). However, be prepared for some rain, with an average precipitation of 238 mm (9.4 in) spread over 16 days. Additionally, you'll experience a high average humidity of 82%, making it feel even warmer!

April Temperature in Vaini

In April in Vaini, the average temperature is 26°C (79°F), with a maximum reaching 28°C (82°F) and a minimum dropping to 23°C (74°F). This pleasant climate makes Vaini an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates April 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, April typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (82°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.

April Precipitation in Vaini

In Vaini in April, the total precipitation amount is 238 mm (9.4 in) over a period of 16 days.

April Precipitation Trends in Vaini

The chart displays monthly precipitation patterns in Vaini, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Vaini, April typically receives around 238 mm (9.4 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Vaini

In Vaini in April, humidity is 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

April Average Humidity in Vaini

This chart illustrates the average monthly humidity levels in Vaini, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Vaini is approximately 82%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Vaini

In Vaini in April, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Vaini.

Maximum UV Index Levels in Vaini for April

The chart shows the monthly maximum UV Index (UVI) for Vaini in April, 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 April, the maximum UV index in Vaini typically reaches 11, which falls under the extreme exposure category.

Data source: Vaini April 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 April 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 April’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 April’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