May Weather in Colonno, Italy

Last updated: August 23, 2025

In May, the average temperature in Colonno, Italy is a mild 14°C (57°F), with minimums dipping to 1°C (33°F) and soaring to a pleasant 26°C (80°F). Expect 202 mm (8.0 in) of precipitation spread over 19 days, contributing to an average humidity of 74%. Embrace the diverse weather that this month brings!

May Temperature in Colonno

In May in Colonno, the average temperature is 14°C (57°F). The maximum can reach 26°C (80°F), while the minimum can be as low as 1°C (33°F). It's advisable to pack layers to accommodate the variable temperatures during your travels.

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

The chart illustrates May temperature patterns in Colonno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colonno, May typically has an average temperature of 14°C (57°F), with highs reaching up to 26°C (80°F) and lows dropping to around 1°C (33°F).

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

May Precipitation in Colonno

In Colonno in May, the precipitation amount is 202 mm (8.0 in) spread over 19 days.

May Precipitation Trends in Colonno

The chart displays monthly precipitation patterns in Colonno, 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 Colonno, May typically receives around 202 mm (8.0 inches) of precipitation spread over approximately 19 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 Colonno

In Colonno in May, humidity is 74%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making it slightly uncomfortable for traveling, as you may find yourself quickly sweating and in need of frequent breaks to cool down.

May Average Humidity in Colonno

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

In Colonno 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 Colonno.

Maximum UV Index Levels in Colonno for May

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

Data source: Colonno 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 Colonno Compares to Other Months

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

This table compares monthly weather conditions in Colonno, 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 (35°F)	48 mm (1.9 inches)	88%	low
February Weather	3°C (39°F)	52 mm (2.0 inches)	81%	moderate
March Weather	6°C (43°F)	105 mm (4.1 inches)	76%	high
April Weather	10°C (50°F)	162 mm (6.4 inches)	77%	high
May Weather	14°C (57°F)	202 mm (8.0 inches)	74%	very high
June Weather	18°C (65°F)	219 mm (8.6 inches)	71%	very high
July Weather	20°C (68°F)	187 mm (7.4 inches)	67%	very high
August Weather	20°C (68°F)	222 mm (8.7 inches)	64%	very high
September Weather	16°C (61°F)	161 mm (6.3 inches)	74%	high
October Weather	11°C (53°F)	223 mm (8.8 inches)	87%	moderate
November Weather	7°C (44°F)	177 mm (7.0 inches)	88%	moderate
December Weather	2°C (37°F)	108 mm (4.2 inches)	85%	low