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May Weather in Montecastrilli, Italy

Last updated: August 23, 2025

In May, the average temperature in Montecastrilli, Italy hovers around 17°C (63°F), with fluctuations ranging from a chilly 3°C (37°F) to a warm 32°C (90°F). Expect about 83 mm (3.3 in) of precipitation spread across 13 days, contributing to an average humidity of 69%. Embrace the variety of weather this month brings!

May Temperature in Montecastrilli

In May in Montecastrilli, the average temperature is 17°C (63°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 3°C (37°F). It's an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for fluctuating temperatures.

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

The chart illustrates May temperature patterns in Montecastrilli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montecastrilli, May typically has an average temperature of 17°C (63°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548546372777868595244
Data source: Temperature data for Montecastrilli 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 Montecastrilli

In Montecastrilli in May, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.

May Precipitation Trends in Montecastrilli

The chart displays monthly precipitation patterns in Montecastrilli, 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 Montecastrilli, May typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec546986688444283410475125132
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Montecastrilli

In Montecastrilli in May, humidity is 69%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities feel slightly heavier, yet still comfortable for exploring.

May Average Humidity in Montecastrilli

This chart illustrates the average monthly humidity levels in Montecastrilli, 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 Montecastrilli is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Montecastrilli

In Montecastrilli 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 Montecastrilli.

Maximum UV Index Levels in Montecastrilli for May

The chart shows the monthly maximum UV Index (UVI) for Montecastrilli 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 Montecastrilli typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24579101097532
Data source: Montecastrilli 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 Montecastrilli Compares to Other Months

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

This table compares monthly weather conditions in Montecastrilli, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)54 mm (2.1 inches)84%low
February Weather7°C (46°F)69 mm (2.7 inches)76%moderate
March Weather9°C (48°F)86 mm (3.4 inches)68%moderate
April Weather12°C (55°F)68 mm (2.7 inches)70%high
May Weather17°C (63°F)83 mm (3.3 inches)69%very high
June Weather22°C (72°F)44 mm (1.7 inches)62%very high
July Weather25°C (78°F)28 mm (1.1 inches)57%very high
August Weather26°C (78°F)34 mm (1.3 inches)55%very high
September Weather20°C (69°F)104 mm (4.1 inches)66%high
October Weather15°C (60°F)75 mm (2.9 inches)79%moderate
November Weather11°C (52°F)125 mm (4.9 inches)84%moderate
December Weather7°C (44°F)132 mm (5.2 inches)83%low

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