Ketchikan Weather in January

Ketchikan in January averages 4°C (39°F) during the day and 0°C (32°F) at night. January is part of the rainy season, and falls within the winter season, so frequent rainfall is typical.

Rainfall in Ketchikan in January

As part of the rainy season, Ketchikan sees around 19 days of rain in January, with an average of 349 mm (14 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 January

If you're visiting Ketchikan in January, expect highs of 4°C (39°F) and overnight lows around 0°C (32°F). During January, the winter season is in full swing. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At 0°C (32°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.

Sunshine in Ketchikan in January

The month has fewer sunny days, with around 51 hours of sunshine.

January in Ketchikan can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.