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May Weather in Castagna, Italy

Last updated: August 23, 2025

In May, the average temperature in Castagna, Italy hovers around 15°C (60°F), with the mercury dipping as low as 5°C (42°F) and peaking at a warm 29°C (84°F). Expect about 73 mm (2.9 in) of precipitation spread over 12 days, contributing to an average humidity of 72% that adds a distinct atmosphere to the locale.

May Temperature in Castagna

In May in Castagna, the average temperature is 15°C (60°F). Maximum temperatures can reach 29°C (84°F), while the minimum can drop as low as 5°C (42°F). This climate makes Castagna an ideal destination for travelers seeking mild weather and the chance to enjoy a variety of outdoor activities.

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

The chart illustrates May temperature patterns in Castagna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castagna, May typically has an average temperature of 15°C (60°F), with highs reaching up to 29°C (84°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec434547536068727467595446
Data source: Temperature data for Castagna 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 Castagna

In Castagna in May, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

May Precipitation Trends in Castagna

The chart displays monthly precipitation patterns in Castagna, 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 Castagna, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7986105777395576990113149101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Castagna

In Castagna in May humidity is 72%. With an average temperature of 15°C (60°F), this humidity feels like a warm embrace, creating a slightly muggy atmosphere that can make strolling around a bit sticky. Travelers might find themselves longing for a refreshing breeze, and it’s advisable to stay hydrated while exploring local sights.

May Average Humidity in Castagna

This chart illustrates the average monthly humidity levels in Castagna, 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 Castagna is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%72%70%73%72%67%64%61%68%73%77%78%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Castagna

In Castagna 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 Castagna.

Maximum UV Index Levels in Castagna for May

The chart shows the monthly maximum UV Index (UVI) for Castagna 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 Castagna typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108643
Data source: Castagna 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 Castagna Compares to Other Months

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

This table compares monthly weather conditions in Castagna, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)79 mm (3.1 inches)78%moderate
February Weather7°C (46°F)86 mm (3.4 inches)71%moderate
March Weather8°C (48°F)104 mm (4.1 inches)70%high
April Weather12°C (53°F)77 mm (3.0 inches)73%very high
May Weather15°C (60°F)73 mm (2.9 inches)72%very high
June Weather20°C (68°F)95 mm (3.7 inches)67%very high
July Weather22°C (73°F)57 mm (2.2 inches)64%very high
August Weather23°C (74°F)69 mm (2.7 inches)61%very high
September Weather20°C (68°F)90 mm (3.5 inches)68%very high
October Weather15°C (60°F)113 mm (4.4 inches)73%high
November Weather12°C (54°F)149 mm (5.9 inches)77%moderate
December Weather8°C (47°F)101 mm (4.0 inches)78%moderate

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