The best time to go to Nyiregyhaza is during the late spring (May to early June) or early autumn (September to early October) for pleasant weather and fewer crowds.During these shoulder seasons, the weather is typically mild and comfortable, with average temperatures ranging from 15°C to 22°C (59°F to 72°F). This makes it ideal for exploring the city's outdoor attractions like the Nyiregyhaza Zoo or Sostofurdo, the thermal lake and park area, without the intense heat of summer or the chill of winter. Travelers who prefer a more relaxed pace and comfortable walking conditions will find these months perfect.Summer, from mid-June to August, offers the warmest weather, with temperatures often exceeding 25°C (77°F). This is peak season, especially for families visiting Sostofurdo, which features an aqua park and open-air museum. While it can be busy, the warm weather is ideal for enjoying water activities and outdoor events.Winter, from November to March, is cold, with temperatures often dropping below freezing and occasional snowfall. While some indoor attractions remain open, many outdoor activities are less appealing.