Last updated: August 23, 2025
In May, the average temperature in San Colombano Belmonte, Italy hovers around 9°C (49°F). However, temperatures can fluctuate dramatically, with minimums dipping to -3°C (26°F) and maximums soaring to 23°C (74°F). Be prepared for a damp month, as 191 mm (7.5 in) of precipitation is expected over 21 days, contributing to an average humidity of 78%.
In May in San Colombano Belmonte, the average temperature is 9°C (49°F). The maximum can reach 23°C (74°F), and the minimum can be as low as -3°C (26°F). It's a good time to pack layers and enjoy a range of outdoor activities, while being prepared for varying weather conditions.
In San Colombano Belmonte in May, the precipitation amount is 191 mm (7.5 in) during a span of 21 days.
In San Colombano Belmonte in May, humidity is 78%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making it essential to dress in layers while traveling, as the cool air combines with the moisture to create a brisk and invigorating atmosphere.
In San Colombano Belmonte 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 San Colombano Belmonte.
UV Risk Categories
Weather in San Colombano Belmonte varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in San Colombano Belmonte, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 85 mm (3.4 inches) | 91% | low |
| February Weather | -1°C (31°F) | 63 mm (2.5 inches) | 87% | moderate |
| March Weather | 1°C (34°F) | 115 mm (4.5 inches) | 84% | high |
| April Weather | 5°C (41°F) | 159 mm (6.2 inches) | 83% | very high |
| May Weather | 9°C (49°F) | 191 mm (7.5 inches) | 78% | very high |
| June Weather | 14°C (58°F) | 218 mm (8.6 inches) | 75% | very high |
| July Weather | 16°C (62°F) | 209 mm (8.2 inches) | 72% | very high |
| August Weather | 16°C (61°F) | 194 mm (7.6 inches) | 63% | very high |
| September Weather | 12°C (54°F) | 124 mm (4.9 inches) | 73% | high |
| October Weather | 7°C (46°F) | 202 mm (7.9 inches) | 89% | moderate |
| November Weather | 2°C (35°F) | 178 mm (7.0 inches) | 90% | moderate |
| December Weather | -3°C (27°F) | 103 mm (4.0 inches) | 90% | low |