May Weather in Vigo, Italy

Last updated: August 23, 2025

In May, the average temperature in Vigo, Italy hovers around 12°C (54°F), with minimums dipping to -1°C (30°F) and maximums reaching up to 22°C (72°F). Expect about 157 mm (6.2 in) of precipitation spread over 22 days, contributing to an average humidity of 70%.

May Temperature in Vigo

In May in Vigo, the average temperature is 12°C (54°F). The maximum can reach 22°C (72°F), and the minimum can be as low as -1°C (30°F). Travelers should be prepared for a range of temperatures, layering clothing to stay comfortable throughout the day and night.

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

The chart illustrates May temperature patterns in Vigo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vigo, May typically has an average temperature of 12°C (54°F), with highs reaching up to 22°C (72°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Vigo

In Vigo in May, the total precipitation amount is 157 mm (6.2 in) over the span of 22 days.

May Precipitation Trends in Vigo

The chart displays monthly precipitation patterns in Vigo, 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 Vigo, May typically receives around 157 mm (6.2 inches) of precipitation spread over approximately 22 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 Vigo

In Vigo in May humidity is 70%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making it essential for travelers to wear layers while exploring the area, as the dampness can seep through clothing, leaving one feeling cooler than the actual temperature suggests.

May Average Humidity in Vigo

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

In Vigo in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Vigo.

Maximum UV Index Levels in Vigo for May

The chart shows the monthly maximum UV Index (UVI) for Vigo 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 Vigo typically reaches 8, which falls under the very high exposure category.

Data source: Vigo 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 Vigo Compares to Other Months

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

This table compares monthly weather conditions in Vigo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	35 mm (1.4 inches)	87%	low
February Weather	2°C (36°F)	53 mm (2.1 inches)	79%	moderate
March Weather	5°C (41°F)	88 mm (3.5 inches)	69%	high
April Weather	8°C (47°F)	134 mm (5.3 inches)	71%	high
May Weather	12°C (54°F)	157 mm (6.2 inches)	70%	very high
June Weather	17°C (63°F)	126 mm (5.0 inches)	65%	very high
July Weather	18°C (65°F)	160 mm (6.3 inches)	61%	very high
August Weather	18°C (66°F)	163 mm (6.4 inches)	54%	very high
September Weather	15°C (59°F)	108 mm (4.2 inches)	66%	high
October Weather	10°C (51°F)	149 mm (5.9 inches)	83%	moderate
November Weather	5°C (42°F)	169 mm (6.7 inches)	88%	moderate
December Weather	1°C (34°F)	113 mm (4.5 inches)	85%	low