Groot-Valkenisse Weather in May

May in Groot-Valkenisse brings moderate temperatures, with daytime highs of 17°C (63°F) and nights around 10°C (50°F). Quite a bit of rainfall is expected, around 61 mm (2.4 in), so pack an umbrella.

Rainfall in Groot-Valkenisse in May

Analyzing past climate data, one can expect approximately 15 days of rain, averaging 61 mm (2.4 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Groot-Valkenisse in May

Daytime temperatures in Groot-Valkenisse reach 17°C (63°F) in May, dropping to 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Groot-Valkenisse in May

Expect a lot of sunshine this month, with about 236 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Groot-Valkenisse in May

Average wind conditions reach 6 m/s (12 knots) in May. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in May

The water temperature is 13°C (55°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

If your ideal day consists of dry skies and pleasant temperatures, July, August and September typically offer the best circumstances for Groot-Valkenisse.