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May Weather in San Giorgio, Italy

Last updated: August 23, 2025

In San Giorgio, Italy, the average temperature in May typically hovers around 18°C (65°F). Expect a minimum temperature of 5°C (41°F) and a maximum that can soar to 32°C (90°F). During this period, precipitation averages 99 mm (3.9 in) spread across 13 days, contributing to an average humidity of 74%. Stay prepared for a mix of warmth and moisture!

May Temperature in San Giorgio

In May in San Giorgio, the average temperature is 18°C (65°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 5°C (41°F). Be prepared for a range of temperatures, making it a great time for travelers to enjoy both warm days and cooler nights.

May Weather in San Giorgio: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Giorgio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Giorgio, May typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec384449576474787869594939
Data source: Temperature data for San Giorgio 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 San Giorgio

In San Giorgio in May, the precipitation amount is 99 mm (3.9 in) over the course of 13 days.

May Precipitation Trends in San Giorgio

The chart displays monthly precipitation patterns in San Giorgio, 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 San Giorgio, May typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec394554721007076516210114974
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Giorgio

In San Giorgio in May humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

May Average Humidity in San Giorgio

This chart illustrates the average monthly humidity levels in San Giorgio, 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 San Giorgio is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Giorgio

In San Giorgio 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 San Giorgio.

Maximum UV Index Levels in San Giorgio for May

The chart shows the monthly maximum UV Index (UVI) for San Giorgio 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 San Giorgio typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986532
Data source: San Giorgio 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 San Giorgio Compares to Other Months

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

This table compares monthly weather conditions in San Giorgio, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)39 mm (1.5 inches)88%low
February Weather7°C (44°F)45 mm (1.8 inches)81%moderate
March Weather10°C (50°F)54 mm (2.1 inches)76%moderate
April Weather14°C (57°F)72 mm (2.8 inches)77%high
May Weather18°C (65°F)99 mm (3.9 inches)74%very high
June Weather24°C (75°F)70 mm (2.7 inches)71%very high
July Weather25°C (78°F)76 mm (3.0 inches)67%very high
August Weather26°C (78°F)51 mm (2.0 inches)64%very high
September Weather21°C (70°F)62 mm (2.4 inches)74%high
October Weather15°C (59°F)101 mm (4.0 inches)87%moderate
November Weather9°C (49°F)149 mm (5.9 inches)88%moderate
December Weather4°C (39°F)74 mm (2.9 inches)85%low

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