nomadseason

May Weather in Viano, Italy

Last updated: August 23, 2025

In Viano, Italy, the average temperature in May is a pleasant 15°C (60°F), with lows dipping to 2°C (37°F) and highs reaching up to 28°C (82°F). Expect 164 mm (6.4 in) of precipitation spread over approximately 17 days, contributing to an average humidity of 70%. Whether you're looking to bask in the warmth or enjoy the refreshing rain, this month offers a diverse climate experience!

May Temperature in Viano

In May in Viano, the average temperature is 15°C (60°F), with maximums reaching 28°C (82°F) and minimums dropping to 2°C (37°F). This climate makes Viano an ideal destination for travelers seeking a pleasant mix of warm days and cool evenings.

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

The chart illustrates May temperature patterns in Viano, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viano, May typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (82°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec374145525969727364554639
Data source: Temperature data for Viano generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Viano

In Viano in May, the precipitation amount is 164 mm (6.4 in) over the course of 17 days.

May Precipitation Trends in Viano

The chart displays monthly precipitation patterns in Viano, 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 Viano, May typically receives around 164 mm (6.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec40877110416475897713691159116
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Viano

In Viano in May humidity is 70%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace that can quickly lead to discomfort while traveling, making it important to stay hydrated and take breaks in the shade.

May Average Humidity in Viano

This chart illustrates the average monthly humidity levels in Viano, 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 Viano is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Viano

In Viano 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 Viano.

Maximum UV Index Levels in Viano for May

The chart shows the monthly maximum UV Index (UVI) for Viano 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 Viano typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2467810997532
Data source: Viano 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 Viano Compares to Other Months

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

This table compares monthly weather conditions in Viano, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)40 mm (1.6 inches)87%low
February Weather5°C (42°F)87 mm (3.4 inches)79%moderate
March Weather7°C (45°F)71 mm (2.8 inches)69%high
April Weather11°C (52°F)104 mm (4.1 inches)71%high
May Weather15°C (60°F)164 mm (6.4 inches)70%very high
June Weather21°C (69°F)75 mm (3.0 inches)65%very high
July Weather22°C (73°F)89 mm (3.5 inches)61%very high
August Weather23°C (73°F)77 mm (3.0 inches)54%very high
September Weather18°C (64°F)136 mm (5.3 inches)66%high
October Weather13°C (55°F)91 mm (3.6 inches)83%moderate
November Weather8°C (46°F)159 mm (6.3 inches)88%moderate
December Weather4°C (39°F)116 mm (4.6 inches)85%low

Compare Viano's Climate with Cities Worldwide