May Weather in Portella di Mare, Italy

Last updated: August 23, 2025

In May, the average temperature in Portella di Mare, Italy is a comfortable 18°C (65°F), with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 29°C (85°F). Expect 37 mm (1.5 in) of precipitation spread over 6 days, contributing to an average humidity level of 73%. Perfect for enjoying the local scenery!

May Temperature in Portella di Mare

In May in Portella di Mare, the average temperature is 18°C (65°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as 9°C (49°F). This mild climate makes Portella di Mare an ideal destination for travelers seeking comfortable weather.

May Weather in Portella di Mare: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Portella di Mare, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portella di Mare, May typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around 9°C (49°F).

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

May Precipitation in Portella di Mare

In Portella di Mare in May, the precipitation amount is 37 mm (1.5 in) over the course of 6 days.

May Precipitation Trends in Portella di Mare

The chart displays monthly precipitation patterns in Portella di Mare, 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 Portella di Mare, May typically receives around 37 mm (1.5 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 Portella di Mare

In Portella di Mare in May, humidity is 73%. With an average temperature of 18°C (65°F), this humidity feels like a warm, slightly muggy embrace that can make exploring the outdoors a bit sticky, yet still pleasant for leisurely strolls and sightseeing.

May Average Humidity in Portella di Mare

This chart illustrates the average monthly humidity levels in Portella di Mare, 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 Portella di Mare is approximately 73%, 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 Portella di Mare

In Portella di Mare 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 Portella di Mare.

Maximum UV Index Levels in Portella di Mare for May

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

Data source: Portella di Mare 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 Portella di Mare Compares to Other Months

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

This table compares monthly weather conditions in Portella di Mare, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	48 mm (1.9 inches)	75%	moderate
February Weather	11°C (52°F)	63 mm (2.5 inches)	71%	moderate
March Weather	12°C (53°F)	86 mm (3.4 inches)	71%	high
April Weather	14°C (58°F)	50 mm (2.0 inches)	74%	very high
May Weather	18°C (65°F)	37 mm (1.5 inches)	73%	very high
June Weather	23°C (73°F)	19 mm (0.7 inches)	69%	very high
July Weather	26°C (78°F)	8 mm (0.3 inches)	67%	very high
August Weather	26°C (80°F)	25 mm (1.0 inches)	66%	very high
September Weather	23°C (74°F)	70 mm (2.8 inches)	71%	very high
October Weather	19°C (66°F)	105 mm (4.1 inches)	73%	high
November Weather	16°C (60°F)	94 mm (3.7 inches)	74%	moderate
December Weather	12°C (54°F)	83 mm (3.3 inches)	75%	moderate