Port Seton Weather in May

During May, Port Seton experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 7°C (45°F). Expect quite a bit of rainfall. Around 66 mm (2.6 in) is typical.

Rainfall in Port Seton in May

Past climate data indicates that roughly 15 days will see rain, totalling around 66 mm (2.6 in) for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Port Seton in May

Daytime highs in Port Seton in May reach 14°C (57°F), with nights around 7°C (45°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Port Seton in May

Expect sunny days throughout the month, with an estimated 193 hours of sunshine. Despite the cool temperatures, the sunny skies make it a pleasant time to visit Port Seton.

Wind Speed in Port Seton in May

In May, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in May

The water temperature is only 8°C (46°F) this month, cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.