May Weather in Acerra, Italy

Last updated: August 23, 2025

In May, the average temperature in Acerra, Italy is a comfortable 17°C (64°F), with a range that can drop as low as 7°C (45°F) and peak at 29°C (84°F). You'll experience about 75 mm (3.0 in) of precipitation over 11 days, contributing to an average humidity of 70%. Be prepared for a mix of pleasant weather and occasional rain!

May Temperature in Acerra

In May in Acerra, the average temperature is 17°C (64°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 7°C (45°F). This pleasant climate makes it an ideal time for travelers to explore outdoor activities and enjoy the local scenery.

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

The chart illustrates May temperature patterns in Acerra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acerra, May typically has an average temperature of 17°C (64°F), with highs reaching up to 29°C (84°F) and lows dropping to around 7°C (45°F).

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

May Precipitation in Acerra

In Acerra in May, the precipitation amount is 75 mm (3.0 in) over a span of 11 days.

May Precipitation Trends in Acerra

The chart displays monthly precipitation patterns in Acerra, 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 Acerra, May typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 11 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 Acerra

In Acerra in May, humidity is 70%. With an average temperature of 17°C (64°F), this humidity feels like a warm blanket wrapping around you, making traveling a bit sticky but still enjoyable as you explore the sights while staying hydrated.

May Average Humidity in Acerra

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

In Acerra 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 Acerra.

Maximum UV Index Levels in Acerra for May

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

Data source: Acerra 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 Acerra Compares to Other Months

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

This table compares monthly weather conditions in Acerra, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	101 mm (4.0 inches)	84%	moderate
February Weather	10°C (50°F)	127 mm (5.0 inches)	76%	moderate
March Weather	11°C (52°F)	104 mm (4.1 inches)	69%	high
April Weather	14°C (57°F)	71 mm (2.8 inches)	70%	very high
May Weather	17°C (64°F)	75 mm (3.0 inches)	70%	very high
June Weather	22°C (72°F)	36 mm (1.4 inches)	61%	very high
July Weather	25°C (77°F)	19 mm (0.8 inches)	57%	very high
August Weather	26°C (79°F)	18 mm (0.7 inches)	53%	very high
September Weather	22°C (72°F)	109 mm (4.3 inches)	65%	very high
October Weather	18°C (64°F)	105 mm (4.1 inches)	75%	high
November Weather	14°C (58°F)	276 mm (10.9 inches)	81%	moderate
December Weather	10°C (51°F)	187 mm (7.4 inches)	84%	low