Last updated: August 23, 2025
In Saint-Etienne-de-Montluc, France, the average temperature in August hovers around 19°C (67°F). Expect a range with a minimum of 9°C (49°F) and a maximum of 37°C (99°F). During this month, you can anticipate about 43 mm (1.7 in) of precipitation spread over 8 days, accompanied by an average humidity level of 67%. Prepare for a diverse climate that offers both warmth and occasional rain!
In August in Saint-Etienne-de-Montluc, the average temperature is 19°C (67°F). Maximums can reach 37°C (99°F), while minimums can dip as low as 9°C (49°F). This makes it a great time for travelers to enjoy a wide range of activities, from sunbathing to exploring cooler evenings.
In Saint-Etienne-de-Montluc in August, the total precipitation amount is 43 mm (1.7 in) over the course of 8 days.
In Saint-Etienne-de-Montluc in August, humidity is 67%. With an average temperature of 19°C (67°F), this humidity feels like walking through a warm, soft blanket, making sightseeing and outdoor activities a bit more challenging but still enjoyable for those prepared with light clothing and plenty of hydration.
In Saint-Etienne-de-Montluc 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-Etienne-de-Montluc.
UV Risk Categories
Weather in Saint-Etienne-de-Montluc varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint-Etienne-de-Montluc, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (44°F) | 49 mm (1.9 inches) | 88% | low |
| February Weather | 8°C (46°F) | 64 mm (2.5 inches) | 87% | moderate |
| March Weather | 9°C (49°F) | 69 mm (2.7 inches) | 84% | moderate |
| April Weather | 12°C (54°F) | 48 mm (1.9 inches) | 83% | high |
| May Weather | 15°C (59°F) | 61 mm (2.4 inches) | 81% | very high |
| June Weather | 18°C (65°F) | 82 mm (3.2 inches) | 75% | very high |
| July Weather | 20°C (69°F) | 38 mm (1.5 inches) | 65% | very high |
| August Weather | 19°C (67°F) | 43 mm (1.7 inches) | 67% | very high |
| September Weather | 17°C (63°F) | 44 mm (1.7 inches) | 75% | high |
| October Weather | 14°C (57°F) | 81 mm (3.2 inches) | 85% | moderate |
| November Weather | 9°C (49°F) | 78 mm (3.1 inches) | 88% | low |
| December Weather | 8°C (47°F) | 106 mm (4.2 inches) | 90% | low |