May Weather in Ventotene, Italy

Last updated: August 23, 2025

In May, the average temperature in Ventotene, Italy is a pleasant 18°C (65°F), with daily highs reaching a comfortable 24°C (75°F) and lows dipping to 12°C (54°F). Expect about 43 mm (1.7 in) of precipitation spread across 6 days, accompanied by an average humidity of 70%. Enjoy the mild weather and plan your activities accordingly!

May Temperature in Ventotene

In May in Ventotene, the average temperature is 18°C (65°F). The maximum can reach 24°C (75°F) and the minimum can be as low as 12°C (54°F). This mild climate makes it an ideal time for sightseeing and outdoor activities.

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

The chart illustrates May temperature patterns in Ventotene, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ventotene, May typically has an average temperature of 18°C (65°F), with highs reaching up to 24°C (75°F) and lows dropping to around 12°C (54°F).

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

May Precipitation in Ventotene

In Ventotene in May, the precipitation amount is 43 mm (1.7 in) over a period of 6 days.

May Precipitation Trends in Ventotene

The chart displays monthly precipitation patterns in Ventotene, 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 Ventotene, May typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 6 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 Ventotene

In Ventotene in May humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

May Average Humidity in Ventotene

This chart illustrates the average monthly humidity levels in Ventotene, 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 Ventotene is approximately 70%, 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 Ventotene

In Ventotene in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Ventotene.

Maximum UV Index Levels in Ventotene for May

The chart shows the monthly maximum UV Index (UVI) for Ventotene 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 Ventotene typically reaches 9, which falls under the very high exposure category.

Data source: Ventotene 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 Ventotene Compares to Other Months

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

This table compares monthly weather conditions in Ventotene, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (54°F)	95 mm (3.8 inches)	84%	moderate
February Weather	13°C (55°F)	75 mm (3.0 inches)	76%	moderate
March Weather	13°C (56°F)	62 mm (2.4 inches)	69%	moderate
April Weather	15°C (59°F)	37 mm (1.5 inches)	70%	high
May Weather	18°C (65°F)	43 mm (1.7 inches)	70%	very high
June Weather	23°C (73°F)	11 mm (0.4 inches)	61%	very high
July Weather	25°C (78°F)	8 mm (0.3 inches)	57%	very high
August Weather	26°C (80°F)	7 mm (0.3 inches)	53%	very high
September Weather	24°C (75°F)	74 mm (2.9 inches)	65%	very high
October Weather	20°C (69°F)	74 mm (2.9 inches)	75%	high
November Weather	17°C (64°F)	220 mm (8.7 inches)	81%	moderate
December Weather	14°C (58°F)	139 mm (5.5 inches)	84%	low