January Weather in Alofi, Niue

Last updated: August 31, 2025

In January, the average temperature in Alofi, Niue is a pleasant 27°C (81°F). You can expect minimums around 25°C (76°F) and maximums reaching 29°C (85°F). However, be prepared for 254 mm (10.0 in) of precipitation spread over 20 days, coupled with an average humidity of 82% that adds a touch of tropical ambiance to your visit.

January Temperature in Alofi

In January in Alofi, the average temperature is 27°C (81°F), with maximums reaching 29°C (85°F) and minimums dropping to as low as 25°C (76°F). This pleasant climate makes Alofi an ideal destination for travelers seeking warmth and comfort during their visit.

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

The chart illustrates January temperature patterns in Alofi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alofi, January typically has an average temperature of 27°C (81°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (76°F).

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

January Precipitation in Alofi

In Alofi in January, the precipitation amount is 254 mm (10.0 in) spread over 20 days.

January Precipitation Trends in Alofi

The chart displays monthly precipitation patterns in Alofi, 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 Alofi, January typically receives around 254 mm (10.0 inches) of precipitation spread over approximately 20 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 Alofi

In Alofi in January humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

January Average Humidity in Alofi

This chart illustrates the average monthly humidity levels in Alofi, 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 Alofi is approximately 82%, 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 Alofi

In Alofi 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 Alofi.

Maximum UV Index Levels in Alofi for January

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

Data source: Alofi 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 Alofi Compares to Other Months

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

This table compares monthly weather conditions in Alofi, 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 (81°F)	254 mm (10.0 inches)	82%	extreme
February Weather	27°C (81°F)	265 mm (10.4 inches)	83%	extreme
March Weather	27°C (81°F)	158 mm (6.2 inches)	81%	extreme
April Weather	27°C (80°F)	188 mm (7.4 inches)	80%	extreme
May Weather	26°C (79°F)	282 mm (11.1 inches)	81%	very high
June Weather	25°C (78°F)	69 mm (2.7 inches)	77%	high
July Weather	24°C (76°F)	90 mm (3.5 inches)	78%	very high
August Weather	24°C (76°F)	135 mm (5.3 inches)	79%	extreme
September Weather	24°C (76°F)	76 mm (3.0 inches)	81%	extreme
October Weather	25°C (77°F)	142 mm (5.6 inches)	85%	extreme
November Weather	25°C (78°F)	110 mm (4.3 inches)	84%	extreme
December Weather	26°C (79°F)	232 mm (9.1 inches)	84%	extreme