May Weather in Opotiki, New Zealand

Last updated: August 31, 2025

In Opotiki, New Zealand, the average temperature in May hovers around 13°C (56°F), with a minimum of 3°C (37°F) and a maximum reaching 19°C (67°F). Expect 130 mm (5.1 in) of precipitation spread across 9 days, contributing to an average humidity of 83%. Stay prepared for a blend of cool temperatures and moisture!

May Temperature in Opotiki

In May in Opotiki, the average temperature is 13°C (56°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as 3°C (37°F). This mild climate makes Opotiki an ideal destination for travelers seeking comfortable conditions for exploring and outdoor activities.

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

The chart illustrates May temperature patterns in Opotiki, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Opotiki, May typically has an average temperature of 13°C (56°F), with highs reaching up to 19°C (67°F) and lows dropping to around 3°C (37°F).

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

May Precipitation in Opotiki

In Opotiki in May, the precipitation amount is 130 mm (5.1 in) over the course of 9 days.

May Precipitation Trends in Opotiki

The chart displays monthly precipitation patterns in Opotiki, 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 Opotiki, May typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 9 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 Opotiki

In Opotiki in May humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

May Average Humidity in Opotiki

This chart illustrates the average monthly humidity levels in Opotiki, 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 Opotiki is approximately 83%, 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 Opotiki

In Opotiki 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 Opotiki for better planning.

Maximum UV Index Levels in Opotiki for May

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

Data source: Opotiki 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 Opotiki Compares to Other Months

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

This table compares monthly weather conditions in Opotiki, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	70 mm (2.8 inches)	69%	extreme
February Weather	19°C (67°F)	109 mm (4.3 inches)	69%	extreme
March Weather	18°C (64°F)	131 mm (5.1 inches)	71%	very high
April Weather	15°C (60°F)	151 mm (5.9 inches)	74%	high
May Weather	13°C (56°F)	130 mm (5.1 inches)	83%	moderate
June Weather	11°C (53°F)	157 mm (6.2 inches)	85%	moderate
July Weather	10°C (51°F)	161 mm (6.3 inches)	86%	moderate
August Weather	11°C (51°F)	189 mm (7.4 inches)	83%	moderate
September Weather	12°C (53°F)	151 mm (6.0 inches)	78%	high
October Weather	13°C (56°F)	141 mm (5.5 inches)	77%	very high
November Weather	16°C (61°F)	126 mm (5.0 inches)	74%	extreme
December Weather	18°C (65°F)	150 mm (5.9 inches)	66%	extreme