The best time to visit Matthews, New Brunswick, is during the summer months, from June to August, when the weather is at its finest and outdoor activities are plentiful.During July and August, you'll find the warmest temperatures, typically ranging from 20°C to 25°C, making it great for exploring the Matthews Bay coastline or enjoying a boat trip. The days are long, offering ample daylight for sightseeing and hiking in the nearby provincial parks. This period is ideal for couples and families looking to make the most of the pleasant weather and outdoor adventures.June also offers good weather, with slightly cooler temperatures but fewer crowds, which can be appealing for those seeking a more tranquil experience. The foliage is lush, and the opportunities for wildlife spotting are excellent.