January Weather in Funafuti, Tuvalu

Last updated: August 28, 2025

In Funafuti, Tuvalu, the average temperature in January hovers around 28°C (82°F), with a comfortable minimum of 25°C (77°F) and a maximum reaching 30°C (86°F). However, be prepared for frequent showers, as the region experiences about 252 mm (9.9 in) of precipitation over 23 days. Additionally, the air is often quite muggy, with an average humidity of 76%.

January Temperature in Funafuti

In January in Funafuti, the average temperature is 28°C (82°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 25°C (77°F). This mild and warm weather makes it an ideal time to explore and enjoy outdoor activities in Funafuti.

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

The chart illustrates January temperature patterns in Funafuti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Funafuti, January typically has an average temperature of 28°C (82°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).

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

January Precipitation in Funafuti

In Funafuti in January, the precipitation amount is 252 mm (9.9 in) over a span of 23 days.

January Precipitation Trends in Funafuti

The chart displays monthly precipitation patterns in Funafuti, 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 Funafuti, January typically receives around 252 mm (9.9 inches) of precipitation spread over approximately 23 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 Funafuti

In Funafuti in January humidity is 76%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and sluggish as you navigate through the heat, leaving you constantly seeking shade and refreshing beverages.

January Average Humidity in Funafuti

This chart illustrates the average monthly humidity levels in Funafuti, 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 Funafuti is approximately 76%, 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 Funafuti

In Funafuti 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 Funafuti.

Maximum UV Index Levels in Funafuti for January

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

Data source: Funafuti 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 Funafuti Compares to Other Months

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

This table compares monthly weather conditions in Funafuti, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	28°C (82°F)	252 mm (9.9 inches)	76%	extreme
February Weather	28°C (82°F)	580 mm (22.8 inches)	76%	extreme
March Weather	28°C (82°F)	174 mm (6.9 inches)	76%	extreme
April Weather	28°C (82°F)	258 mm (10.2 inches)	76%	extreme
May Weather	28°C (82°F)	229 mm (9.0 inches)	76%	extreme
June Weather	28°C (82°F)	197 mm (7.8 inches)	80%	extreme
July Weather	28°C (82°F)	170 mm (6.7 inches)	81%	extreme
August Weather	27°C (81°F)	305 mm (12.0 inches)	82%	extreme
September Weather	27°C (81°F)	202 mm (7.9 inches)	80%	extreme
October Weather	27°C (82°F)	202 mm (7.9 inches)	78%	extreme
November Weather	28°C (82°F)	185 mm (7.3 inches)	76%	extreme
December Weather	28°C (82°F)	393 mm (15.5 inches)	75%	extreme