May Weather in Fontana, Italy

Last updated: August 23, 2025

In May, the average temperature in Fontana, Italy is a mild 17°C (64°F). You might experience a minimum of 5°C (41°F) and a warm maximum reaching 31°C (88°F). Prepare for some rain, as 128 mm (5.1 in) of precipitation is expected over 17 days, contributing to an average humidity of 74%.

May Temperature in Fontana

In May in Fontana, the average temperature is 17°C (64°F). Maximums can reach 31°C (88°F) and minimums can be as low as 5°C (41°F). This makes Fontana an ideal destination for travelers seeking pleasant weather and a range of outdoor activities.

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

The chart illustrates May temperature patterns in Fontana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fontana, May typically has an average temperature of 17°C (64°F), with highs reaching up to 31°C (88°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Fontana

In Fontana in May, the precipitation amount is 128 mm (5.1 in), occurring over a span of 17 days.

May Precipitation Trends in Fontana

The chart displays monthly precipitation patterns in Fontana, 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 Fontana, May typically receives around 128 mm (5.1 inches) of precipitation spread over approximately 17 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 Fontana

In Fontana in May, humidity is 74%. With an average temperature of 17°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities somewhat uncomfortable, especially for travelers who enjoy exploring. It's advisable to stay hydrated and take frequent breaks in the shade to fully enjoy your adventures.

May Average Humidity in Fontana

This chart illustrates the average monthly humidity levels in Fontana, 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 Fontana is approximately 74%, 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 Fontana

In Fontana 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 Fontana.

Maximum UV Index Levels in Fontana for May

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

Data source: Fontana 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 Fontana Compares to Other Months

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

This table compares monthly weather conditions in Fontana, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	26 mm (1.0 inches)	88%	low
February Weather	6°C (43°F)	49 mm (1.9 inches)	81%	moderate
March Weather	9°C (48°F)	61 mm (2.4 inches)	76%	high
April Weather	13°C (56°F)	92 mm (3.6 inches)	77%	high
May Weather	17°C (64°F)	128 mm (5.1 inches)	74%	very high
June Weather	23°C (73°F)	113 mm (4.5 inches)	71%	very high
July Weather	24°C (76°F)	120 mm (4.7 inches)	67%	very high
August Weather	24°C (76°F)	100 mm (3.9 inches)	64%	very high
September Weather	20°C (68°F)	129 mm (5.1 inches)	74%	high
October Weather	14°C (58°F)	97 mm (3.8 inches)	87%	moderate
November Weather	9°C (49°F)	131 mm (5.2 inches)	88%	moderate
December Weather	5°C (40°F)	79 mm (3.1 inches)	85%	low