May Weather in Piacenza, Italy

Last updated: August 23, 2025

In May, the average temperature in Piacenza, Italy is a pleasant 18°C (64°F), with highs reaching up to 32°C (91°F) and lows dropping to 5°C (41°F). Expect 112 mm (4.4 in) of precipitation over approximately 15 days, contributing to an average humidity of 74%.

May Temperature in Piacenza

In May in Piacenza, the average temperature is 18°C (64°F). Maximums can reach up to 32°C (91°F) and minimums can drop as low as 5°C (41°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities while comfortably experiencing the local culture.

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

The chart illustrates May temperature patterns in Piacenza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piacenza, May typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (91°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Piacenza

In Piacenza in May, the precipitation amount is 112 mm (4.4 in) spread over a period of 15 days.

May Precipitation Trends in Piacenza

The chart displays monthly precipitation patterns in Piacenza, 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 Piacenza, May typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 15 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 Piacenza

In Piacenza in May humidity is 74%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for extended outdoor activities.

May Average Humidity in Piacenza

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

In Piacenza 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 Piacenza.

Maximum UV Index Levels in Piacenza for May

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

Data source: Piacenza 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 Piacenza Compares to Other Months

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

This table compares monthly weather conditions in Piacenza, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	33 mm (1.3 inches)	88%	low
February Weather	6°C (44°F)	59 mm (2.3 inches)	81%	moderate
March Weather	9°C (49°F)	58 mm (2.3 inches)	76%	moderate
April Weather	13°C (56°F)	77 mm (3.0 inches)	77%	high
May Weather	18°C (64°F)	112 mm (4.4 inches)	74%	very high
June Weather	23°C (74°F)	68 mm (2.7 inches)	71%	very high
July Weather	25°C (77°F)	98 mm (3.8 inches)	67%	very high
August Weather	25°C (77°F)	81 mm (3.2 inches)	64%	very high
September Weather	20°C (68°F)	116 mm (4.6 inches)	74%	high
October Weather	15°C (58°F)	85 mm (3.3 inches)	87%	moderate
November Weather	9°C (49°F)	135 mm (5.3 inches)	88%	moderate
December Weather	4°C (40°F)	99 mm (3.9 inches)	85%	low