January Weather in Acacia Bay, New Zealand

Last updated: August 31, 2025

In January, the average temperature in Acacia Bay, New Zealand hovers around 17°C (63°F). Expect cooler nights with a minimum of 5°C (41°F), while daytime highs can reach up to 28°C (83°F). The region experiences an average precipitation of 70 mm (2.8 in) over about 8 days, accompanied by a comfortable 69% humidity level.

January Temperature in Acacia Bay

In January in Acacia Bay, the average temperature is 17°C (63°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 5°C (41°F). This mild weather makes it an ideal time for outdoor activities and exploration.

January Weather in Acacia Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Acacia Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acacia Bay, January typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (83°F) and lows dropping to around 5°C (41°F).

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

January Precipitation in Acacia Bay

In Acacia Bay in January, the total precipitation amount is 70 mm (2.8 in), spread over the course of 8 days.

January Precipitation Trends in Acacia Bay

The chart displays monthly precipitation patterns in Acacia Bay, 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 Acacia Bay, January typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 8 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 Acacia Bay

In Acacia Bay in January, humidity is 69%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities feel slightly heavier, yet still comfortable for exploring.

January Average Humidity in Acacia Bay

This chart illustrates the average monthly humidity levels in Acacia Bay, 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 Acacia Bay is approximately 69%, 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 Acacia Bay

In Acacia Bay in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Acacia Bay, you can check here.

Maximum UV Index Levels in Acacia Bay for January

The chart shows the monthly maximum UV Index (UVI) for Acacia Bay 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 Acacia Bay typically reaches 14, which falls under the extreme exposure category.

Data source: Acacia Bay 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 Acacia Bay Compares to Other Months

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

This table compares monthly weather conditions in Acacia Bay, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	70 mm (2.8 inches)	69%	extreme
February Weather	17°C (63°F)	97 mm (3.8 inches)	69%	extreme
March Weather	15°C (60°F)	110 mm (4.3 inches)	71%	very high
April Weather	12°C (55°F)	135 mm (5.3 inches)	74%	high
May Weather	10°C (50°F)	126 mm (5.0 inches)	83%	moderate
June Weather	8°C (47°F)	105 mm (4.1 inches)	85%	moderate
July Weather	7°C (45°F)	146 mm (5.8 inches)	86%	moderate
August Weather	8°C (46°F)	136 mm (5.4 inches)	83%	moderate
September Weather	9°C (48°F)	132 mm (5.2 inches)	78%	high
October Weather	11°C (52°F)	113 mm (4.5 inches)	77%	very high
November Weather	14°C (57°F)	106 mm (4.2 inches)	74%	extreme
December Weather	16°C (61°F)	118 mm (4.7 inches)	66%	extreme