January Weather in Ahau, Fiji

Last updated: August 23, 2025

In Ahau, Fiji, the average temperature in January hovers around 27°C (82°F), with minimums of 25°C (78°F) and maximums of 30°C (86°F). Expect significant rainfall, totaling 328 mm (12.9 in) over approximately 22 days. With an average humidity of 79%, the atmosphere can feel quite tropical, making it essential to stay hydrated and prepared for the wet conditions!

January Temperature in Ahau

In January in Ahau, the average temperature is 27°C (82°F). Maximums can reach 30°C (86°F) and minimums can be as low as 25°C (78°F). This pleasant climate makes Ahau an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

January Weather in Ahau: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ahau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ahau, January typically has an average temperature of 27°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (78°F).

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

January Precipitation in Ahau

In Ahau in January, the precipitation amount is 328 mm (12.9 in) over the course of 22 days.

January Precipitation Trends in Ahau

The chart displays monthly precipitation patterns in Ahau, 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 Ahau, January typically receives around 328 mm (12.9 inches) of precipitation spread over approximately 22 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Ahau

In Ahau in January humidity is 79%. With an average temperature of 27°C (82°F), this humidity feels like traveling through a warm, thick blanket, making every step feel heavier and more exhausting, while the air clings to your skin, reminding you to stay hydrated and take frequent breaks in the shade.

January Average Humidity in Ahau

This chart illustrates the average monthly humidity levels in Ahau, 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 Ahau is approximately 79%, 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 Ahau

In Ahau 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 in Ahau.

Maximum UV Index Levels in Ahau for January

The chart shows the monthly maximum UV Index (UVI) for Ahau 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 Ahau typically reaches 16, which falls under the extreme exposure category.

Data source: Ahau 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 Ahau Compares to Other Months

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

This table compares monthly weather conditions in Ahau, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (82°F)	328 mm (12.9 inches)	79%	extreme
February Weather	27°C (82°F)	493 mm (19.4 inches)	78%	extreme
March Weather	27°C (82°F)	268 mm (10.5 inches)	78%	extreme
April Weather	28°C (82°F)	290 mm (11.4 inches)	78%	extreme
May Weather	27°C (82°F)	261 mm (10.3 inches)	80%	extreme
June Weather	27°C (81°F)	206 mm (8.1 inches)	82%	very high
July Weather	27°C (81°F)	202 mm (7.9 inches)	84%	extreme
August Weather	27°C (81°F)	175 mm (6.9 inches)	84%	extreme
September Weather	27°C (81°F)	227 mm (8.9 inches)	83%	extreme
October Weather	27°C (81°F)	249 mm (9.8 inches)	84%	extreme
November Weather	27°C (81°F)	369 mm (14.5 inches)	82%	extreme
December Weather	27°C (81°F)	414 mm (16.3 inches)	81%	extreme