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.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Ketchikan's climate page.

Ketchikan Temperature in October

Min Temperature 7°C (45°F)  

Max Temperature 11°C (52°F)  

Chance of Rain 78%  

Precipitation 422 mm (17 in)  

Rainy days 23 days  

Humidity 82% *  

Sunshine 71 hours *  

Percentage Sunshine *  

* Data from: Annette Island, the United States of America (34 KM, 21 Miles).

What to Wear in Ketchikan in October

Pack for changing conditions in Ketchikan in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Ketchikan in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Ketchikan's climate page.

More climate data for Ketchikan

Temperature Rainfall Sunshine Humidity

See the full Ketchikan climate overview or explore weather in the United States of America.