Ketchikan

Find best time to go to Ketchikan for holidays in 2023/2024. Find all your holiday research and inspiration.

Ketchikan by month

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Alaska live weather

Check out the Alaska live weather and compare with the average conditions for this time of the year.

Usually in September
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- 7
- 3
Weather by month
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5-day forecast

Recommended for Alaska

The weather guide for Alaska (Ketchikan) 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.

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Destination

When is the best time to go to Ketchikan?

The best time to go to Ketchikan is May, July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0
Feb
0
Mar
1
Apr
1.5
May
1
Jun
1.5
Jul
1.5
Aug
0
Sep
0
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

2
Jan
4
Feb
5
Mar
8
Apr
12
May
15
Jun
17
Jul
17
Aug
14
Sep
9
Oct
5
Nov
3
Dec

Hours of Sunshine (daily)

2
Jan
3
Feb
3
Mar
5
Apr
6
May
5
Jun
5
Jul
5
Aug
3
Sep
2
Oct
2
Nov
1
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

Metric (°C / mm) | Imperial (°F / inches)

More about the USA

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.

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)

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Oct

Nov

Dec