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April Weather in Tonga, Cameroon

Last updated: August 22, 2025

In Tonga, Cameroon, the average temperature in April hovers around 24°C (76°F), with lows reaching 19°C (66°F) and highs peaking at 34°C (94°F). Expect 128 mm (5.1 in) of precipitation spread over 22 days, contributing to a notably high average humidity of 85%. Whether you're navigating sun or showers, be prepared for a warm and wet time!

April Temperature in Tonga

In April in Tonga, the average temperature is 24°C (76°F). Maximums can reach 34°C (94°F) and minimums can be as low as 19°C (66°F). This comfortable climate makes Tonga an ideal destination for travelers seeking pleasant weather and outdoor adventures.

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

The chart illustrates April temperature patterns in Tonga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tonga, April typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec777877757473727272737476
Data source: Temperature data for Tonga generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Tonga

In Tonga in April, the precipitation amount is 128 mm (5.1 in) distributed over 22 days.

April Precipitation Trends in Tonga

The chart displays monthly precipitation patterns in Tonga, 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 Tonga, April typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec92071128154148158174232196968
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Tonga

In Tonga in April humidity is 85%. With an average temperature of 24°C (76°F), this humidity feels like walking through a warm, thick blanket that envelops you, making every step slightly more laborious and prompting a constant desire for refreshing coolness while exploring.

April Average Humidity in Tonga

This chart illustrates the average monthly humidity levels in Tonga, 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 Tonga is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%61%73%85%88%89%89%91%92%92%87%75%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Tonga

In Tonga in April, 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 Tonga, you can check here.

Maximum UV Index Levels in Tonga for April

The chart shows the monthly maximum UV Index (UVI) for Tonga 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 Tonga typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111213141412121313131110
Data source: Tonga 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 Tonga Compares to Other Months

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

This table compares monthly weather conditions in Tonga, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)9 mm (0.3 inches)62%extreme
February Weather26°C (79°F)20 mm (0.8 inches)61%extreme
March Weather25°C (77°F)71 mm (2.8 inches)73%extreme
April Weather24°C (76°F)128 mm (5.1 inches)85%extreme
May Weather24°C (75°F)154 mm (6.1 inches)88%extreme
June Weather23°C (74°F)148 mm (5.8 inches)89%extreme
July Weather22°C (72°F)158 mm (6.2 inches)89%extreme
August Weather22°C (72°F)174 mm (6.8 inches)91%extreme
September Weather22°C (72°F)232 mm (9.1 inches)92%extreme
October Weather23°C (73°F)196 mm (7.7 inches)92%extreme
November Weather23°C (74°F)95 mm (3.8 inches)86%extreme
December Weather24°C (76°F)8 mm (0.3 inches)75%very high

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