Hérouville-Saint-Clair Weather in October

October in Hérouville-Saint-Clair typically sees daytime highs of 17°C (63°F) and nighttime lows of 9°C (48°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Hérouville-Saint-Clair in October

Historically, approximately 15 days this month are expected to have rain, averaging 71 mm (2.8 in). 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 Hérouville-Saint-Clair in October

In October, expect moderate temperatures in Hérouville-Saint-Clair, with highs of 17°C (63°F) and lows of 9°C (48°F) at night. Conditions are often most pleasant around the middle of the day. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Hérouville-Saint-Clair in October

You can expect a moderate amount of sunlight, with approximately 115 hours. This means a pleasant mix of sun and overcast.

Should you favor a climate that's both dry and comfortably warm, 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.