Blackflies are common in late May and June. Mosquitoes can also be bothersome. Wear light-colored clothing, long sleeve shirts and long pants for protection. Annual rainfall is 48 inches. Summer daytime temperatures range from 45 to 90 degrees.
Evenings are cooler.
Dressing in layers is advisable for any boating or hiking activities. Ocean water temperatures range from 50 to 60 degrees. Lake water temperatures range from 55 to 70 degrees. Fall temperatures can range from low 70s during the day to freezing during the night. Come prepared for all types of weather, from sun to fog, from downpours to flurries.