June Weather in Tonga, Cameroon

Last updated: August 22, 2025

In June, the average temperature in Tonga, Cameroon hovers around 23°C (74°F), with comfortable lows of 18°C (64°F) and sizzling highs reaching 31°C (88°F). Expect 148 mm (5.8 in) of precipitation spread over 25 days, contributing to an average humidity level of 89% that adds to the lush atmosphere. 🌦️

June Temperature in Tonga

In June in Tonga, the average temperature is 23°C (74°F), with maximums reaching 31°C (88°F) and minimums dipping as low as 18°C (64°F). This pleasant climate makes it an ideal time to explore the outdoor attractions and enjoy various activities in the area.

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

The chart illustrates June 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, June typically has an average temperature of 23°C (74°F), with highs reaching up to 31°C (88°F) and lows dropping to around 18°C (64°F).

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

June Precipitation in Tonga

In Tonga in June, the total precipitation amount is 148 mm (5.8 in) spread over 25 days.

June Precipitation Trends in Tonga

The chart displays monthly precipitation patterns in Tonga, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Tonga, June typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 25 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Tonga

In Tonga in June humidity is 89%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel stifling and exhausting as you navigate the thick air.

June Average Humidity in Tonga

This chart illustrates the average monthly humidity levels in Tonga, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Tonga is approximately 89%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Tonga

In Tonga in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Tonga.

Maximum UV Index Levels in Tonga for June

The chart shows the monthly maximum UV Index (UVI) for Tonga in June, 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 June, the maximum UV index in Tonga typically reaches 12, which falls under the extreme exposure category.

Data source: Tonga June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	9 mm (0.3 inches)	62%	extreme
February Weather	26°C (79°F)	20 mm (0.8 inches)	61%	extreme
March Weather	25°C (77°F)	71 mm (2.8 inches)	73%	extreme
April Weather	24°C (76°F)	128 mm (5.1 inches)	85%	extreme
May Weather	24°C (75°F)	154 mm (6.1 inches)	88%	extreme
June Weather	23°C (74°F)	148 mm (5.8 inches)	89%	extreme
July Weather	22°C (72°F)	158 mm (6.2 inches)	89%	extreme
August Weather	22°C (72°F)	174 mm (6.8 inches)	91%	extreme
September Weather	22°C (72°F)	232 mm (9.1 inches)	92%	extreme
October Weather	23°C (73°F)	196 mm (7.7 inches)	92%	extreme
November Weather	23°C (74°F)	95 mm (3.8 inches)	86%	extreme
December Weather	24°C (76°F)	8 mm (0.3 inches)	75%	very high