Last updated: August 22, 2025
In Saint-Vaast, Belgium, the average temperature in October is a refreshing 12°C (54°F). Expect a minimum of 1°C (34°F) and a pleasant maximum of 24°C (76°F). During this month, you can anticipate 80 mm (3.1 in) of precipitation over approximately 13 days, contributing to an average humidity of 89%. Get ready for a mix of cool breezes and occasional showers!
In October in Saint-Vaast, the average temperature is 12°C (54°F). Maximums can reach 24°C (76°F), while minimums can drop to as low as 1°C (34°F). This range makes Saint-Vaast an ideal destination for travelers seeking a pleasant climate, perfect for exploring outdoor activities and enjoying the local scenery.
In Saint-Vaast in October, the precipitation amount is 80 mm (3.1 in) spread over the course of 13 days.
In Saint-Vaast in October humidity is 89%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that envelops you, making travels slightly uncomfortable as you navigate through a thick, moist air that can cling to your skin and steal your warmth.
In Saint-Vaast in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Saint-Vaast for better planning.
UV Risk Categories
Weather in Saint-Vaast varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Saint-Vaast, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 68 mm (2.7 inches) | 91% | low |
| February Weather | 5°C (41°F) | 72 mm (2.8 inches) | 89% | moderate |
| March Weather | 7°C (45°F) | 74 mm (2.9 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 40 mm (1.6 inches) | 85% | moderate |
| May Weather | 13°C (56°F) | 64 mm (2.5 inches) | 82% | high |
| June Weather | 18°C (64°F) | 65 mm (2.5 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 70 mm (2.7 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 82 mm (3.2 inches) | 76% | high |
| September Weather | 15°C (60°F) | 58 mm (2.3 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 80 mm (3.1 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 60 mm (2.4 inches) | 92% | low |
| December Weather | 5°C (42°F) | 101 mm (4.0 inches) | 92% | low |