Boulogne-Billancourt Weather in May

May in Boulogne-Billancourt brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 9°C (48°F). Quite a bit of rainfall is expected, around 70 mm (2.8 in), so pack an umbrella.

Rainfall in Boulogne-Billancourt in May

Records from the past 30 years suggest around 16 days of rain, with 70 mm (2.8 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Boulogne-Billancourt in May

Boulogne-Billancourt in May is worth a visit. The temperature is excellent, with 20°C (68°F) during the day and 9°C (48°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Boulogne-Billancourt in May

There are approximately 200 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Boulogne-Billancourt in May

Wind speeds average 3 m/s (6 knots) during May. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Boulogne-Billancourt.