Le Chesnay Weather in October

During October, Le Chesnay experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 8°C (46°F). Expect quite a bit of rainfall. Around 67 mm (2.6 in) is typical.

Rainfall in Le Chesnay in October

You can expect rain on roughly 14 days based on historical data, averaging 67 mm (2.6 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Le Chesnay in October

If you're visiting Le Chesnay in October, expect highs of 17°C (63°F) and overnight lows around 8°C (46°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Le Chesnay in October

You can expect a moderate amount of sunlight, with approximately 126 hours. This means a pleasant mix of sun and overcast.

Should you favor a climate that's both dry and comfortably warm, May, June, July, August and September typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.