Boulogne-sur-Mer Weather in July

July in Boulogne-sur-Mer brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 15°C (59°F). Quite a bit of rainfall is expected, around 62 mm (2.4 in), so pack an umbrella.

Rainfall in Boulogne-sur-Mer in July

You can expect rain on roughly 12 days based on historical data, averaging 62 mm (2.4 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 Boulogne-sur-Mer in July

July tends to be one of the excellent months in Boulogne-sur-Mer, with 21°C (70°F) in the afternoon and 15°C (59°F) overnight. July marks the summer season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Boulogne-sur-Mer in July

Expect sunny days throughout the month, with an estimated 218 hours of sunshine. This makes it a pleasant time to visit Boulogne-sur-Mer.

If you favor pleasant temperatures and minimal rainfall, July is one of the best months to visit Boulogne-sur-Mer.