May Weather in Waiuku, New Zealand

Last updated: August 31, 2025

In Waiuku, New Zealand, the average temperature in May hovers around 14°C (58°F). Expect a range between a cool 2°C (37°F) and a pleasant 22°C (72°F). Throughout the month, precipitation amounts to 99 mm (3.9 in), typically spread over 10 days, resulting in a notable average humidity of 80%.

May Temperature in Waiuku

In May in Waiuku, the average temperature is 14°C (58°F). Maximums can reach 22°C (72°F) and minimums can be as low as 2°C (37°F). Be sure to pack layers to enjoy the mild days and cool evenings comfortably.

May Weather in Waiuku: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Waiuku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waiuku, May typically has an average temperature of 14°C (58°F), with highs reaching up to 22°C (72°F) and lows dropping to around 2°C (37°F).

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

May Precipitation in Waiuku

In Waiuku in May, the total precipitation amount is 99 mm (3.9 in) spread over a period of 10 days.

May Precipitation Trends in Waiuku

The chart displays monthly precipitation patterns in Waiuku, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Waiuku, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Waiuku

In Waiuku in May humidity is 80%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities sweltering and uncomfortable for travel.

May Average Humidity in Waiuku

This chart illustrates the average monthly humidity levels in Waiuku, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Waiuku is approximately 80%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Waiuku

In Waiuku in May, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Waiuku for better planning.

Maximum UV Index Levels in Waiuku for May

The chart shows the monthly maximum UV Index (UVI) for Waiuku in May, 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 May, the maximum UV index in Waiuku typically reaches 4, which falls under the moderate exposure category.

Data source: Waiuku May 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 May Weather in Waiuku Compares to Other Months

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

This table compares monthly weather conditions in Waiuku, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	62 mm (2.4 inches)	79%	extreme
February Weather	21°C (70°F)	72 mm (2.8 inches)	76%	extreme
March Weather	19°C (67°F)	87 mm (3.4 inches)	74%	very high
April Weather	17°C (62°F)	99 mm (3.9 inches)	74%	high
May Weather	14°C (58°F)	99 mm (3.9 inches)	80%	moderate
June Weather	12°C (55°F)	102 mm (4.0 inches)	82%	moderate
July Weather	12°C (53°F)	120 mm (4.7 inches)	83%	moderate
August Weather	12°C (54°F)	130 mm (5.1 inches)	80%	moderate
September Weather	13°C (56°F)	109 mm (4.3 inches)	80%	high
October Weather	15°C (59°F)	92 mm (3.6 inches)	80%	very high
November Weather	17°C (63°F)	91 mm (3.6 inches)	80%	extreme
December Weather	19°C (67°F)	89 mm (3.5 inches)	78%	extreme