The best times to visit Durham, Ontario, Canada are during the summer months from June to August and in the autumn during September and October.Summer in Durham offers pleasant weather, superb for enjoying outdoor activities. The average daily temperature ranges from 20°C to 25°C, making it ideal for exploring the numerous conservation areas and parks, such as the Heber Down Conservation Area in Whitby or the Greenwood Conservation Area in Ajax. These areas are great for hiking, cycling, and picnicking. Families will find this period excellent for visiting farms and picking fresh produce, or enjoying local fairs and festivals that often take place during these months.Autumn provides a spectacular display of fall foliage, with vibrant reds, oranges, and yellows blanketing the region. The temperatures are cooler, typically ranging from 10°C to 18°C, which is comfortable for scenic drives through the countryside. Couples often enjoy visiting the region's many orchards for apple picking or exploring the charming small towns like Port Perry, known for its historic main street along Lake Scugog. This season also brings harvest festivals and opportunities to sample local wines and ciders.