May Weather in Thames, New Zealand

Last updated: August 31, 2025

In May, the average temperature in Thames, New Zealand hovers around 13°C (56°F). Expect cool days, with temperatures dipping to a minimum of 0°C (33°F) and peaking at a comfortable 21°C (70°F). During this month, the region sees an average precipitation of 81 mm (3.2 in) spread across 11 days, resulting in a fairly humid atmosphere, with an average humidity level of 79%. Plan accordingly to enjoy your stay!

May Temperature in Thames

In May in Thames, the average temperature is 13°C (56°F). Maximums can reach 21°C (70°F), while minimums can drop as low as 0°C (33°F). This moderate climate makes it a great time for travelers to explore outdoor activities and enjoy the local scenery.

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

The chart illustrates May temperature patterns in Thames, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thames, May typically has an average temperature of 13°C (56°F), with highs reaching up to 21°C (70°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Thames

In Thames in May, the precipitation amount is 81 mm (3.2 in) over a span of 11 days.

May Precipitation Trends in Thames

The chart displays monthly precipitation patterns in Thames, 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 Thames, May typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Thames

In Thames in May, humidity is 79%. With an average temperature of 13°C (56°F), this humidity feels like a damp, cool blanket wrapping around you, making traveling slightly uncomfortable and requiring you to dress in layers to stay comfortable while exploring.

May Average Humidity in Thames

This chart illustrates the average monthly humidity levels in Thames, 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 Thames is approximately 79%, 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 Thames

In Thames 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 Thames for better planning.

Maximum UV Index Levels in Thames for May

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

Data source: Thames 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 Thames Compares to Other Months

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

This table compares monthly weather conditions in Thames, 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 (68°F)	55 mm (2.2 inches)	75%	extreme
February Weather	20°C (69°F)	76 mm (3.0 inches)	73%	extreme
March Weather	19°C (66°F)	92 mm (3.6 inches)	73%	very high
April Weather	16°C (61°F)	110 mm (4.3 inches)	73%	high
May Weather	13°C (56°F)	81 mm (3.2 inches)	79%	moderate
June Weather	11°C (53°F)	100 mm (3.9 inches)	81%	moderate
July Weather	10°C (51°F)	103 mm (4.0 inches)	82%	moderate
August Weather	11°C (52°F)	113 mm (4.5 inches)	79%	moderate
September Weather	12°C (54°F)	115 mm (4.5 inches)	77%	high
October Weather	14°C (58°F)	93 mm (3.7 inches)	76%	very high
November Weather	16°C (62°F)	89 mm (3.5 inches)	75%	extreme
December Weather	19°C (66°F)	95 mm (3.7 inches)	74%	extreme