The best time to go to Welshpool is typically between late spring and early autumn, from May to September, when the weather is generally mildest and most conducive for outdoor activities.During these months, you'll experience longer daylight hours and warmer temperatures, making it ideal for exploring Powis Castle and Garden, which is one of the main attractions. The gardens are particularly beautiful when in full bloom, offering a colourful backdrop for walks and photography. The warmer weather also makes it pleasant to enjoy the town's local shops and cafes.Visitors looking to enjoy the Welsh countryside and its walking trails will find this period perfect. The Montgomery Canal, for instance, is lovely for a stroll or a boat trip when the weather is fine. It's also a good time for those interested in local events, as many village fetes and agricultural shows take place during the summer.While the summer months are popular, late spring and early autumn can offer a quieter experience with pleasant weather.