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.

Best time to visit Ketchikan

Q: When is the best time to visit Ketchikan?

The best time to visit Ketchikan is May, July and August based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Ketchikan by month

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

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When is the best time to visit Ketchikan?

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

Maximum daytime temperature = 72 - 86°F [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 (°F)

36
Jan
39
Feb
41
Mar
46
Apr
54
May
59
Jun
63
Jul
63
Aug
57
Sep
48
Oct
41
Nov
37
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 visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

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.

Metric (°C) | Imperial (°F)