May Weather in Vercelli, Italy

Last updated: August 23, 2025

In May, the average temperature in Vercelli, Italy hovers around 18°C (65°F), with a range that can dip to a chilly 4°C (39°F) or soar to a warm 33°C (92°F). Expect a total precipitation of 129 mm (5.1 in) over 15 days, contributing to an average humidity of 74%. Embrace the variety of weather this month brings!

May Temperature in Vercelli

In May in Vercelli, the average temperature is 18°C (65°F), with maximums reaching 33°C (92°F) and minimums dipping as low as 4°C (39°F). This diverse range of temperatures makes Vercelli an ideal destination for travelers seeking both warm sunny days and cooler evenings.

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

The chart illustrates May temperature patterns in Vercelli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vercelli, May typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (39°F).

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

May Precipitation in Vercelli

In Vercelli in May, the precipitation amount is 129 mm (5.1 in) over a span of 15 days.

May Precipitation Trends in Vercelli

The chart displays monthly precipitation patterns in Vercelli, 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 Vercelli, May typically receives around 129 mm (5.1 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 Vercelli

In Vercelli in May humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

May Average Humidity in Vercelli

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

In Vercelli 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 Vercelli.

Maximum UV Index Levels in Vercelli for May

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

Data source: Vercelli 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 Vercelli Compares to Other Months

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

This table compares monthly weather conditions in Vercelli, 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)	42 mm (1.7 inches)	88%	low
February Weather	6°C (44°F)	44 mm (1.7 inches)	81%	moderate
March Weather	10°C (50°F)	67 mm (2.6 inches)	76%	moderate
April Weather	14°C (58°F)	90 mm (3.5 inches)	77%	high
May Weather	18°C (65°F)	129 mm (5.1 inches)	74%	very high
June Weather	23°C (74°F)	121 mm (4.8 inches)	71%	very high
July Weather	25°C (77°F)	106 mm (4.2 inches)	67%	very high
August Weather	25°C (77°F)	76 mm (3.0 inches)	64%	very high
September Weather	20°C (69°F)	87 mm (3.4 inches)	74%	high
October Weather	15°C (59°F)	113 mm (4.5 inches)	87%	moderate
November Weather	9°C (49°F)	161 mm (6.3 inches)	88%	moderate
December Weather	4°C (39°F)	75 mm (2.9 inches)	85%	low