May Weather in Coleraine, Australia

Last updated: August 22, 2025

In May, the average temperature in Coleraine, Australia hovers around 11°C (51°F), with minimums dipping to 0°C (32°F) and maximums reaching 23°C (74°F). Expect a precipitation level of 72 mm (2.8 in) spread over 11 days, paired with an average humidity of 75%. Perfect for those who enjoy a blend of cool air and occasional showers!

May Temperature in Coleraine

In May in Coleraine, the average temperature is 11°C (51°F). Maximums can reach 23°C (74°F), while minimums can drop as low as 0°C (32°F). Be sure to pack layers to comfortably enjoy the varying temperatures during your travels!

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

The chart illustrates May temperature patterns in Coleraine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coleraine, May typically has an average temperature of 11°C (51°F), with highs reaching up to 23°C (74°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Coleraine

In Coleraine in May, the precipitation amount is 72 mm (2.8 in) over the course of 11 days.

May Precipitation Trends in Coleraine

The chart displays monthly precipitation patterns in Coleraine, 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 Coleraine, May typically receives around 72 mm (2.8 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 Coleraine

In Coleraine in May, humidity is 75%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring you to dress in layers to stay comfortable during your travels.

May Average Humidity in Coleraine

This chart illustrates the average monthly humidity levels in Coleraine, 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 Coleraine is approximately 75%, 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 Coleraine

In Coleraine 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 Coleraine for better planning.

Maximum UV Index Levels in Coleraine for May

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

Data source: Coleraine 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 Coleraine Compares to Other Months

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

This table compares monthly weather conditions in Coleraine, 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)	27 mm (1.1 inches)	45%	extreme
February Weather	18°C (65°F)	24 mm (1.0 inches)	49%	extreme
March Weather	17°C (63°F)	25 mm (1.0 inches)	57%	extreme
April Weather	14°C (58°F)	40 mm (1.6 inches)	67%	high
May Weather	11°C (51°F)	72 mm (2.8 inches)	75%	moderate
June Weather	8°C (47°F)	46 mm (1.8 inches)	79%	moderate
July Weather	8°C (47°F)	72 mm (2.8 inches)	80%	moderate
August Weather	8°C (47°F)	75 mm (2.9 inches)	75%	moderate
September Weather	10°C (50°F)	66 mm (2.6 inches)	69%	high
October Weather	12°C (54°F)	63 mm (2.5 inches)	59%	very high
November Weather	15°C (59°F)	61 mm (2.4 inches)	56%	extreme
December Weather	17°C (63°F)	36 mm (1.4 inches)	50%	extreme