Find hotels in Dumfries from $74

The best time to visit Dumfries, New Brunswick, is during the summer months, from June to August, when the weather is warm and conducive to outdoor activities.During this period, the average daily temperatures range from 20°C to 25°C (68°F to 77°F), creating comfortable conditions for exploring the region's natural beauty. The longer daylight hours also allow for extended enjoyment of activities like hiking, fishing, and kayaking on the Saint John River. This time of year is particularly appealing for couples looking for a scenic and active getaway, as many local parks and trails are fully accessible.Families will also find summer to be an ideal time, with numerous opportunities for outdoor adventures. The warm weather means children can comfortably participate in activities like swimming in the river or exploring nearby nature preserves.