Spring (March–May): Average 41–45°F, cool and windy climate, moderate rainfall. Common activities: Hiking, whale watching, national park visits. Recommended clothing: Warm jacket, waterproof jacket, sweater, long pants.
Summer (June–August): Average 35–38°F, cold and humid climate, strong winds, relatively low rainfall. Common activities: Glacier trekking, snow activities (such as skiing, snowshoeing). Recommended clothing: Warm waterproof jacket, multiple layers of warm clothing, waterproof pants, warm hat, gloves, scarf.