July Weather in Tonga, Cameroon

Last updated: August 22, 2025

In July, the average temperature in Tonga, Cameroon hovers around 22°C (72°F), making it a pleasant time to visit. However, temperatures can vary, with minimums dropping to 18°C (65°F) and maximums peaking at 29°C (84°F). Expect some rain, as precipitation amounts to 158 mm (6.2 in) over 27 days, accompanied by a notable average humidity of 89%.

July Temperature in Tonga

In July in Tonga, the average temperature is 22°C (72°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 18°C (65°F). This pleasant climate makes Tonga a great destination for travelers seeking comfortable weather.

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

The chart illustrates July 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, July typically has an average temperature of 22°C (72°F), with highs reaching up to 29°C (84°F) and lows dropping to around 18°C (65°F).

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

July Precipitation in Tonga

In Tonga in July, the total precipitation amount is 158 mm (6.2 in) over a span of 27 days.

July Precipitation Trends in Tonga

The chart displays monthly precipitation patterns in Tonga, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Tonga, July typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 27 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Tonga

In Tonga in July humidity is 89%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making every step feel heavier and the air thick with moisture. It's a reminder to stay hydrated and take frequent breaks to enjoy the lush surroundings while navigating the often steamy atmosphere.

July Average Humidity in Tonga

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

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

July UV Index in Tonga

In Tonga in July, 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 July

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

Data source: Tonga July 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 July 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 July’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 July’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