The best time to go to Tarentum is during the spring and autumn months, from April to June and September to October, when the weather is most pleasant for outdoor activities.
During these periods, the temperatures are mild and comfortable, typically ranging from 15°C to 25°C. This makes it ideal for exploring the local parks, such as Riverview Park, or enjoying a stroll along the Allegheny River. The foliage in autumn, especially, offers picturesque views, superb for couples looking for a scenic getaway.
Summer, from July to August, can be warm and humid, with temperatures often exceeding 30°C. While this is a popular time for local events and water-based activities on the river, some travellers might find the heat a bit much for extensive outdoor exploration.
Winter, from November to March, brings colder temperatures and a higher chance of snow. While Tarentum can be quite pretty dusted in white, many outdoor attractions might be less accessible, and travel can be more challenging due to weather conditions.