January Weather in `Ohonua, Tonga

Last updated: August 31, 2025

In `Ohonua, Tonga, the average temperature in January reaches a warm 26°C (79°F), with a minimum of 24°C (75°F) and a maximum of 28°C (83°F). Expect 240 mm (9.5 in) of precipitation spread over 17 days, contributing to an average humidity of 83%. Perfect for those who enjoy a tropical ambiance!

January Temperature in `Ohonua

In January in `Ohonua, the average temperature is a pleasant 26°C (79°F). Maximums can reach up to 28°C (83°F), while minimums can dip to as low as 24°C (75°F). This mild climate makes it an ideal time to explore and enjoy outdoor activities.

January Weather in `Ohonua: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in `Ohonua, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In `Ohonua, January typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (83°F) and lows dropping to around 24°C (75°F).

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

January Precipitation in `Ohonua

In `Ohonua in January, the precipitation amount is 240 mm (9.5 in) over the course of 17 days.

January Precipitation Trends in `Ohonua

The chart displays monthly precipitation patterns in `Ohonua, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In `Ohonua, January typically receives around 240 mm (9.5 inches) of precipitation spread over approximately 17 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in `Ohonua

In `Ohonua in January, humidity is 83%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making travel an exercise in endurance as the air clings to your skin and saps your energy.

January Average Humidity in `Ohonua

This chart illustrates the average monthly humidity levels in `Ohonua, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in `Ohonua is approximately 83%, offering insight into how humid the weather typically is during this month.

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

January UV Index in `Ohonua

In Ohonua in January, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the [Hourly UV Index inOhonua](/uv-index/tonga/eua/-ohonua.html).

Maximum UV Index Levels in `Ohonua for January

The chart shows the monthly maximum UV Index (UVI) for `Ohonua in January, 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 January, the maximum UV index in `Ohonua typically reaches 16, which falls under the extreme exposure category.

Data source: `Ohonua January 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 January Weather in `Ohonua Compares to Other Months

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

This table compares monthly weather conditions in `Ohonua, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	240 mm (9.5 inches)	83%	extreme
February Weather	26°C (80°F)	308 mm (12.1 inches)	82%	extreme
March Weather	26°C (79°F)	299 mm (11.8 inches)	81%	extreme
April Weather	26°C (79°F)	240 mm (9.5 inches)	82%	extreme
May Weather	25°C (76°F)	194 mm (7.6 inches)	81%	very high
June Weather	24°C (75°F)	99 mm (3.9 inches)	74%	high
July Weather	23°C (73°F)	124 mm (4.9 inches)	76%	very high
August Weather	22°C (73°F)	84 mm (3.3 inches)	76%	very high
September Weather	23°C (73°F)	140 mm (5.5 inches)	78%	extreme
October Weather	23°C (74°F)	160 mm (6.3 inches)	81%	extreme
November Weather	24°C (76°F)	100 mm (3.9 inches)	82%	extreme
December Weather	25°C (78°F)	186 mm (7.3 inches)	83%	extreme