May Weather in Plymouth, Montserrat

Last updated: August 28, 2025

The average temperature in Plymouth, Montserrat during May hovers around 26°C (79°F). You can expect a minimum of 24°C (75°F) and a maximum of 28°C (83°F). Keep in mind, there’s a chance of precipitation totaling 42 mm (1.7 in) spread over 10 days, with an average humidity level of 79%.

May Temperature in Plymouth

In May in Plymouth, the average temperature is a pleasant 26°C (79°F). Maximums can reach up to 28°C (83°F), while minimums can dip to as low as 24°C (75°F). This mild climate makes it an ideal time to explore and enjoy outdoor activities.

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

The chart illustrates May temperature patterns in Plymouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plymouth, May typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (83°F) and lows dropping to around 24°C (75°F).

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

May Precipitation in Plymouth

In Plymouth in May, the precipitation amount is 42 mm (1.7 in) over the course of 10 days.

May Precipitation Trends in Plymouth

The chart displays monthly precipitation patterns in Plymouth, 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 Plymouth, May typically receives around 42 mm (1.7 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 Plymouth

In Plymouth in May humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

May Average Humidity in Plymouth

This chart illustrates the average monthly humidity levels in Plymouth, 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 Plymouth 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 Plymouth

In Plymouth in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Plymouth.

Maximum UV Index Levels in Plymouth for May

The chart shows the monthly maximum UV Index (UVI) for Plymouth 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 Plymouth typically reaches 13, which falls under the extreme exposure category.

Data source: Plymouth 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 Plymouth Compares to Other Months

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

This table compares monthly weather conditions in Plymouth, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	37 mm (1.5 inches)	77%	very high
February Weather	25°C (77°F)	38 mm (1.5 inches)	76%	extreme
March Weather	25°C (77°F)	27 mm (1.1 inches)	76%	extreme
April Weather	25°C (78°F)	36 mm (1.4 inches)	78%	extreme
May Weather	26°C (79°F)	42 mm (1.7 inches)	79%	extreme
June Weather	27°C (81°F)	41 mm (1.6 inches)	81%	extreme
July Weather	27°C (81°F)	71 mm (2.8 inches)	84%	extreme
August Weather	27°C (82°F)	89 mm (3.5 inches)	83%	extreme
September Weather	28°C (82°F)	147 mm (5.8 inches)	80%	extreme
October Weather	27°C (81°F)	100 mm (4.0 inches)	79%	extreme
November Weather	27°C (80°F)	87 mm (3.4 inches)	80%	very high
December Weather	26°C (79°F)	54 mm (2.1 inches)	78%	very high