June to August: Long daylight hours (up to 18 hours), temperatures averaging 18–22°C, and outdoor events like Solna Summer. Crowds are moderate, and…
May and September: Mild weather (10–16°C), 20–30% lower hotel prices, and fewer crowds. Perfect for exploring the Royal National…
Visit in June for the best balance of warmth, light, and lower accommodation costs before the July peak.