The best time to visit Palmer is during the summer months, from June to August, or in the autumn, from September to October.Summer in Palmer offers warm, pleasant weather, with average temperatures in the low to mid-20s Celsius. This is ideal for enjoying outdoor activities and exploring the local area. Many local events and community gatherings take place during these months, offering a chance to experience the local culture.Autumn brings stunning foliage to Palmer and the surrounding New England region. The temperatures are cooler but still comfortable, typically ranging from the mid-teens to low 20s Celsius, great for scenic drives and enjoying the vibrant colours.