Rothesay Weather in September

Rothesay in September sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 11°C (52°F). Rainfall is fairly high this month at around 108 mm (4.3 in), so pack a rain jacket to stay dry.

Rainfall in Rothesay in September

Based on our climate data of the past 30 years, about 11 days of rain are anticipated, with 108 mm (4.3 in) on average. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Rothesay in September

Expect highs of 19°C (66°F) in Rothesay in September, with nights dropping to around 11°C (52°F). This month falls in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 11°C (52°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.

If you prefer enjoying temperate temperatures and rain-free days, 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.