- Check out top flight deals & low fares from popular airlines
- Search for return & one-way flights or multi-city trips
- Airlines include BA, Virgin Atlantic, United & Turkish Airlines
Ketchikan weather
Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.
-
Usually
in August
-
Now
Today
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The weather guide for Ketchikan, Alaska shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.
Recommended for Alaska
Which is the warmest month in Ketchikan?
The warmest time of year in Ketchikan is normally July. Expect maximum daytime temperatures to reach 17°C.
Which month has the most rain in Ketchikan?
In terms of rainfall, October is usually the wettest month in Ketchikan with 480mm on average. There are normally 23 days in October with some rain.
When is it sunniest in Ketchikan?
The sunniest time of year in Ketchikan is normally May with bright sunshine on average for 35% of daylight hours; that's 6 hours of sunshine per day.
When is the sea warmest in Ketchikan?
The sea is usually at its warmest in Ketchikan in August when the water temperature reaches 14°C.
Metric (°C / mm) | Imperial (°F / inches)
Discover more about the USA
Compare Ketchikan weather with the USA
Below the Ketchikan weather chart shows average maximum daytime temperature for Ketchikan, Alaska, USA and the USA (Washington).
Maximum daytime temperature (°C)
Ketchikan, Alaska, USA
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Metric (°C / mm) | Imperial (°F / inches)
Compare more Ketchikan weather >>
- Save on holidays in summer 2020 with top deals from TUI
- Book holidays to the Greece, Cyprus, Turkey & more
- FREE amends & overseas medical assistance with COVID cover
TUI deal finder
Where's hot in Alaska right now?
Below are the temperatures expected today at popular destinations in Alaska. Select a destination to compare today's forecast with average weather conditions.
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.