Ketchikan Weather in October

October in Ketchikan sees daytime temperatures around 11°C (52°F) and lows of 7°C (45°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Ketchikan in October

Ketchikan is in the rainy season in October, with rain on around 23 days and an average of 422 mm (17 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Ketchikan in October

Daytime temperatures in Ketchikan reach 11°C (52°F) in October, dropping to 7°C (45°F) at night. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 7°C (45°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Ketchikan in October

This month sees fewer sunny days, with about 71 hours of sunshine, perfect for those who enjoy cooler temperatures.

If you're looking for dry conditions and comfortable temperatures, October may not be the ideal month to visit Ketchikan. Our weather planner can help you explore destinations with more pleasant weather conditions.