Last updated: August 23, 2025
In June, the average temperature in Soisy-sur-Seine, France hovers around 19°C (66°F). However, don't be surprised by the fluctuations; temperatures can dip to a brisk 7°C (45°F) or soar up to a scorching 36°C (97°F). Expect about 68 mm (2.7 in) of precipitation spread over 12 days, contributing to a notably high average humidity of 80%. Stay prepared for a mix of warmth and moisture!
In June in Soisy-sur-Seine, the average temperature is 19°C (66°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 7°C (45°F). This diverse temperature range makes it essential for travelers to pack both light clothing for warm days and warmer layers for cooler evenings.
In Soisy-sur-Seine in June, the precipitation amount is 68 mm (2.7 in) over the course of 12 days.
In Soisy-sur-Seine in June humidity is 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.
In Soisy-sur-Seine in June, 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 Soisy-sur-Seine.
UV Risk Categories
Weather in Soisy-sur-Seine varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Soisy-sur-Seine, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 60 mm (2.3 inches) | 91% | low |
| February Weather | 6°C (43°F) | 68 mm (2.7 inches) | 89% | moderate |
| March Weather | 8°C (47°F) | 73 mm (2.9 inches) | 85% | moderate |
| April Weather | 11°C (52°F) | 31 mm (1.2 inches) | 84% | high |
| May Weather | 14°C (58°F) | 72 mm (2.8 inches) | 82% | very high |
| June Weather | 19°C (66°F) | 68 mm (2.7 inches) | 80% | very high |
| July Weather | 21°C (70°F) | 52 mm (2.0 inches) | 73% | very high |
| August Weather | 20°C (68°F) | 58 mm (2.3 inches) | 68% | very high |
| September Weather | 17°C (63°F) | 51 mm (2.0 inches) | 76% | high |
| October Weather | 13°C (55°F) | 81 mm (3.2 inches) | 88% | moderate |
| November Weather | 8°C (46°F) | 66 mm (2.6 inches) | 92% | low |
| December Weather | 6°C (43°F) | 106 mm (4.2 inches) | 93% | low |