The best time to go to Balatonfőkajár is from late May to early September, when the weather is warm and pleasant for enjoying Lake Balaton.During these months, the average daily temperatures range from 20°C to 27°C, making it ideal for swimming, sunbathing, and watersports on the lake. The days are long, with plenty of sunshine, allowing for extended outdoor activities and sightseeing around the region.For travellers who prefer a balance of good weather and fewer crowds, late May and early September are particularly appealing. The lake is warm enough for swimming, but the peak summer rush has not yet begun or has started to subside, offering a more relaxed experience.Families will find July and August excellent for a holiday, as this is when the lake is at its warmest and most activities are in full swing.