May Weather in Dundee, South Africa

Last updated: August 31, 2025

In Dundee, South Africa, the average temperature in May hovers around 14°C (58°F), with a range that can dip to a chilly 0°C (32°F) and rise to a warm 30°C (86°F). During this time, expect about 27 mm (1.1 in) of precipitation spread over 4 days, contributing to an average humidity level of 86%.

May Temperature in Dundee

In May in Dundee, the average temperature is 14°C (58°F). The maximum can reach 30°C (86°F), while the minimum can drop to as low as 0°C (32°F). This variation makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates May temperature patterns in Dundee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dundee, May typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Dundee

In Dundee in May, the total precipitation amount is 27 mm (1.1 in) over a span of 4 days.

May Precipitation Trends in Dundee

The chart displays monthly precipitation patterns in Dundee, 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 Dundee, May typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 4 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 Dundee

In Dundee in May, humidity is 86%. With an average temperature of 14°C (58°F), this humidity feels like traveling in a warm, sticky embrace that can make outdoor adventures a bit heavy and sweat-inducing, so it's wise to stay hydrated and take frequent breaks in the shade.

May Average Humidity in Dundee

This chart illustrates the average monthly humidity levels in Dundee, 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 Dundee is approximately 86%, 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 Dundee

In Dundee in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Dundee.

Maximum UV Index Levels in Dundee for May

The chart shows the monthly maximum UV Index (UVI) for Dundee 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 Dundee typically reaches 7, which falls under the high exposure category.

Data source: Dundee 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 Dundee Compares to Other Months

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

This table compares monthly weather conditions in Dundee, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	108 mm (4.3 inches)	85%	extreme
February Weather	21°C (70°F)	145 mm (5.7 inches)	86%	extreme
March Weather	20°C (68°F)	96 mm (3.8 inches)	86%	extreme
April Weather	17°C (63°F)	73 mm (2.9 inches)	86%	very high
May Weather	14°C (58°F)	27 mm (1.1 inches)	86%	high
June Weather	12°C (54°F)	8 mm (0.3 inches)	80%	moderate
July Weather	12°C (55°F)	2 mm (0.1 inches)	80%	moderate
August Weather	15°C (59°F)	20 mm (0.8 inches)	79%	very high
September Weather	17°C (64°F)	36 mm (1.4 inches)	85%	very high
October Weather	18°C (65°F)	60 mm (2.3 inches)	86%	extreme
November Weather	19°C (67°F)	109 mm (4.3 inches)	87%	extreme
December Weather	20°C (69°F)	156 mm (6.1 inches)	86%	extreme