For the most pleasant weather and access to all attractions, the best time to visit Montgomery is from late spring to early autumn, specifically between May and September.During these months, you'll experience milder temperatures, generally ranging from 15°C to 20°C, and longer daylight hours, making it ideal for exploring the Montgomery Castle ruins, walking the Montgomery Canal, and enjoying the local footpaths. This period also sees the highest number of local events and festivals, providing more opportunities to engage with the local culture.Travellers looking for outdoor activities like hiking or cycling will find July and August particularly good, as these are typically the warmest and driest months. The surrounding countryside is at its most verdant, offering picturesque views.If you prefer to avoid the peak tourist season but still want good weather, May, June, and September are excellent choices.