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May Weather in Bieno, Italy

Last updated: August 23, 2025

In May, the average temperature in Bieno, Italy hovers around 12°C (54°F). Visitors can expect a chilly minimum of -3°C (27°F) and delightful highs reaching up to 23°C (74°F). However, be prepared for some rain, as 221 mm (8.7 in) of precipitation may fall over 25 days. Don't forget to account for the average humidity level of 70%, adding a bit of mugginess to the atmosphere!

May Temperature in Bieno

In May in Bieno, the average temperature is 12°C (54°F). The maximum can reach 23°C (74°F) and the minimum can be as low as -3°C (27°F). Be prepared for a range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates May temperature patterns in Bieno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bieno, May typically has an average temperature of 12°C (54°F), with highs reaching up to 23°C (74°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec313539465363646558504133
Data source: Temperature data for Bieno generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Bieno

In Bieno in May, the precipitation amount is 221 mm (8.7 in), occurring over the course of 25 days.

May Precipitation Trends in Bieno

The chart displays monthly precipitation patterns in Bieno, 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 Bieno, May typically receives around 221 mm (8.7 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec385786163221186218196139147187119
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bieno

In Bieno in May humidity is 70%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making it essential for travelers to wear layers while exploring the area, as the dampness can seep through clothing, leaving one feeling cooler than the actual temperature suggests.

May Average Humidity in Bieno

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

In Bieno 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 Bieno.

Maximum UV Index Levels in Bieno for May

The chart shows the monthly maximum UV Index (UVI) for Bieno 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 Bieno typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec236789997532
Data source: Bieno 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 Bieno Compares to Other Months

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

This table compares monthly weather conditions in Bieno, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)38 mm (1.5 inches)87%low
February Weather2°C (35°F)57 mm (2.3 inches)79%moderate
March Weather4°C (40°F)86 mm (3.4 inches)69%high
April Weather8°C (47°F)163 mm (6.4 inches)71%high
May Weather12°C (54°F)221 mm (8.7 inches)70%very high
June Weather17°C (63°F)186 mm (7.3 inches)65%very high
July Weather18°C (65°F)218 mm (8.6 inches)61%very high
August Weather18°C (65°F)196 mm (7.7 inches)54%very high
September Weather14°C (58°F)139 mm (5.5 inches)66%high
October Weather10°C (50°F)147 mm (5.8 inches)83%moderate
November Weather5°C (41°F)187 mm (7.4 inches)88%moderate
December Weather0°C (33°F)119 mm (4.7 inches)85%low

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