Last updated: August 23, 2025
In May, the average temperature in San Giorgio, Italy hovers around 10°C (51°F). Expect a minimum of -5°C (22°F) and a comfortable maximum of 21°C (69°F). With an average precipitation of 177 mm (7.0 in) spread over 24 days, the air is often quite humid, reaching about 70%. Be prepared for a mix of cool and wet conditions!
In May in San Giorgio, the average temperature is 10°C (51°F). Maximums can reach 21°C (69°F), and minimums can dip as low as -5°C (22°F). This varied climate makes San Giorgio an interesting destination for travelers looking to experience both mild and chilly weather.
In San Giorgio in May, the precipitation amount is 177 mm (7.0 in) distributed over 24 days.
In San Giorgio in May, humidity is 70%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that penetrates your layers, making outdoor adventures feel much colder than they appear and leaving you longing for a cozy café to escape the clammy air.
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.
UV Risk Categories
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.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 38 mm (1.5 inches) | 87% | low |
| February Weather | 0°C (32°F) | 57 mm (2.2 inches) | 79% | moderate |
| March Weather | 2°C (37°F) | 94 mm (3.7 inches) | 69% | high |
| April Weather | 6°C (44°F) | 142 mm (5.6 inches) | 71% | high |
| May Weather | 10°C (51°F) | 177 mm (7.0 inches) | 70% | very high |
| June Weather | 15°C (60°F) | 156 mm (6.2 inches) | 65% | very high |
| July Weather | 16°C (62°F) | 187 mm (7.4 inches) | 61% | very high |
| August Weather | 17°C (62°F) | 184 mm (7.2 inches) | 54% | very high |
| September Weather | 13°C (56°F) | 129 mm (5.1 inches) | 66% | high |
| October Weather | 9°C (48°F) | 161 mm (6.4 inches) | 83% | moderate |
| November Weather | 3°C (38°F) | 174 mm (6.8 inches) | 88% | moderate |
| December Weather | -1°C (30°F) | 119 mm (4.7 inches) | 85% | low |