Last updated: August 23, 2025
In August, the average temperature in Saint-Julien-les-Metz, France is a pleasant 20°C (68°F), with a minimum dipping to 8°C (46°F) and soaring up to a maximum of 36°C (97°F). Expect an average precipitation of 47 mm (1.8 in) over 11 days, contributing to a high humidity level of around 80%. Perfect weather for enjoying the vibrant local culture or relaxing in nature!
In August, in Saint-Julien-les-Metz, the average temperature is 20°C (68°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 8°C (46°F). This makes Saint-Julien-les-Metz a great destination for travelers seeking pleasant weather with a mix of warm and cooler days.
In Saint-Julien-les-Metz in August, the total precipitation amount is 47 mm (1.8 in), which falls over the course of 11 days.
In Saint-Julien-les-Metz in August, humidity is 80%. With an average temperature of 20°C (68°F), this humidity feels like traveling through a warm, dense blanket that clings to your skin, making you feel both sticky and lethargic as you explore the sights.
In Saint-Julien-les-Metz in August, 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 Saint-Julien-les-Metz.
UV Risk Categories
Weather in Saint-Julien-les-Metz varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint-Julien-les-Metz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 71 mm (2.8 inches) | 91% | low |
| February Weather | 5°C (40°F) | 72 mm (2.8 inches) | 90% | moderate |
| March Weather | 7°C (44°F) | 70 mm (2.8 inches) | 88% | moderate |
| April Weather | 10°C (51°F) | 38 mm (1.5 inches) | 84% | high |
| May Weather | 14°C (57°F) | 70 mm (2.8 inches) | 81% | very high |
| June Weather | 19°C (66°F) | 67 mm (2.6 inches) | 82% | very high |
| July Weather | 20°C (68°F) | 65 mm (2.6 inches) | 82% | very high |
| August Weather | 20°C (68°F) | 47 mm (1.8 inches) | 80% | very high |
| September Weather | 16°C (60°F) | 63 mm (2.5 inches) | 83% | high |
| October Weather | 11°C (53°F) | 72 mm (2.8 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 70 mm (2.8 inches) | 91% | low |
| December Weather | 4°C (40°F) | 115 mm (4.5 inches) | 93% | low |