Last updated: August 23, 2025
In May, the average temperature in La Salle, Italy hovers around 4°C (40°F), with the potential for chilly lows of -14°C (7°F) and pleasant highs reaching up to 19°C (66°F). Expect a fair amount of precipitation, totaling 154 mm (6.1 in) over approximately 20 days, contributing to a relatively high average humidity of 78%. Be prepared for a mix of brisk air and moody weather!
In May in La Salle, the average temperature is 4°C (40°F), with maximums reaching up to 19°C (66°F) and minimums dropping as low as -14°C (7°F). Travelers should be prepared for a wide range of temperatures during this month.
In La Salle in May, the total precipitation amount is 154 mm (6.1 in) over the course of 20 days.
In La Salle in May, humidity is 78%. With an average temperature of 4°C (40°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities quite uncomfortable and travel less enjoyable as you navigate through the cold, damp air.
In La Salle in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in La Salle.
UV Risk Categories
Weather in La Salle varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in La Salle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (15°F) | 139 mm (5.5 inches) | 91% | moderate |
| February Weather | -6°C (22°F) | 99 mm (3.9 inches) | 87% | moderate |
| March Weather | -4°C (26°F) | 127 mm (5.0 inches) | 84% | very high |
| April Weather | 0°C (33°F) | 70 mm (2.8 inches) | 83% | very high |
| May Weather | 4°C (40°F) | 154 mm (6.1 inches) | 78% | very high |
| June Weather | 10°C (50°F) | 105 mm (4.1 inches) | 75% | extreme |
| July Weather | 12°C (54°F) | 102 mm (4.0 inches) | 72% | very high |
| August Weather | 12°C (54°F) | 100 mm (4.0 inches) | 63% | very high |
| September Weather | 8°C (47°F) | 70 mm (2.7 inches) | 73% | very high |
| October Weather | 4°C (39°F) | 111 mm (4.4 inches) | 89% | high |
| November Weather | -3°C (27°F) | 106 mm (4.2 inches) | 90% | moderate |
| December Weather | -8°C (19°F) | 216 mm (8.5 inches) | 90% | low |