December Weather in Alofi, Niue

Last updated: August 31, 2025

In December, the average temperature in Alofi, Niue is a warm 26°C (79°F). Visitors can expect a comfortable range, with minimums at 22°C (72°F) and highs reaching up to 29°C (84°F). However, be prepared for possible rain, as 232 mm (9.1 in) of precipitation typically falls over 22 days. Alongside this, the average humidity sits at a notable 84%, creating a humid atmosphere.

December Temperature in Alofi

In December in Alofi, the average temperature is 26°C (79°F). The maximum can reach 29°C (84°F), while the minimum can be as low as 22°C (72°F). This makes it an ideal time for travelers seeking warm and pleasant weather.

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

The chart illustrates December 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, December typically has an average temperature of 26°C (79°F), with highs reaching up to 29°C (84°F) and lows dropping to around 22°C (72°F).

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

December Precipitation in Alofi

In Alofi in December, the precipitation amount is 232 mm (9.1 in) spread over 22 days.

December Precipitation Trends in Alofi

The chart displays monthly precipitation patterns in Alofi, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Alofi, December typically receives around 232 mm (9.1 inches) of precipitation spread over approximately 22 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Alofi

In Alofi in December, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

December Average Humidity in Alofi

This chart illustrates the average monthly humidity levels in Alofi, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Alofi is approximately 84%, offering insight into how humid the weather typically is during this month.

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

December UV Index in Alofi

In Alofi in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Alofi.

Maximum UV Index Levels in Alofi for December

The chart shows the monthly maximum UV Index (UVI) for Alofi in December, 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 December, the maximum UV index in Alofi typically reaches 15, which falls under the extreme exposure category.

Data source: Alofi December 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 December 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 December’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 December’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