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Alaska weather in October

Planning a getaway to Alaska this October and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Alaska in October?

Alaska is a region in the United States of America. The weather in Alaska in October can be quite varied, with temperatures that range from very cold to cold and precipitation levels ranging from low to heavy.

The average maximum daytime temperatures vary from very cold in Denali National Park and Preserve at -6°C to cold in Ketchikan at 11°C. Nighttime temperatures generally drop to 7°C in Ketchikan and -12°C in Denali National Park and Preserve.

In October, precipitation varies across different areas. From low snow/rainfall in Fairbanks with an average of 25 mm to heavy snow/rainfall in Glacier Bay National Park and Preserve with 522 mm. The city Anchorage usually sees around 117 hours of sunlight, indicating a moderately sunny period.

For a closer look at October's conditions in Alaska, see the map below. For a more detailed look at Alaska's yearly weather, check out our Alaska climate page.

Where to go in Alaska in October

Find the average weather conditions in October for the most popular destinations in Alaska on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Alaska

What is the weather like in October for the 5 most popular destinations in Alaska?

Average weather in Anchorage

In October Anchorage generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around 1°C and high monthly rainfall. So on average the conditions are poor that month.

Anchorage
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
13°C 
8°C 
160 hours 
131 mm 
14 days 
poor 
6°C 
1°C 
117 hours 
101 mm 
12 days 
poor 
-1°C 
-6°C 
83 hours 
78 mm 
9 days 
poor 
Climate in Anchorage

Average weather in Fairbanks

In October Fairbanks generally has very low temperatures with maximum daytime temperatures around 2°C, minimum nighttime temperatures around -6°C and low monthly snow/rainfall. So on average the conditions are poor that month.

Fairbanks
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
13°C 
4°C 
122 hours 
49 mm 
10 days 
2°C 
-6°C 
85 hours 
25 mm 
12 days 
poor 
-9°C 
-17°C 
71 hours 
22 mm 
11 days 
poor 
Climate in Fairbanks

Average weather in Juneau

In October Juneau generally has low temperatures with maximum daytime temperatures around 6°C, minimum nighttime temperatures around 1°C and heavy monthly rainfall. So on average the conditions are poor that month.

Juneau
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
5°C 
112 hours 
368 mm 
19 days 
poor 
6°C 
1°C 
65 hours 
359 mm 
22 days 
poor 
1°C 
-4°C 
57 hours 
285 mm 
18 days 
poor 
Climate in Juneau

Average weather in Kenai

In October Kenai generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around 3°C and high monthly rainfall. So on average the conditions are poor that month.

Kenai
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
14°C 
9°C 
140 mm 
15 days 
8°C 
3°C 
112 mm 
14 days 
poor 
2°C 
-3°C 
83 mm 
11 days 
poor 
Climate in Kenai

Average weather in Soldotna

In October Soldotna generally has low temperatures with maximum daytime temperatures around 8°C, minimum nighttime temperatures around 1°C and high monthly rainfall. So on average the conditions are poor that month.

Soldotna
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
14°C 
8°C 
130 mm 
15 days 
8°C 
1°C 
104 mm 
14 days 
poor 
2°C 
-5°C 
79 mm 
11 days 
poor 
Climate in Soldotna

Is your destination not in the list? Have a look at other destinations in Alaska, in the United States of America.

Is October the best time to visit Alaska?

Given the typically poor weather conditions in Anchorage, October may not be the ideal time to visit Alaska.

On average, the best time to visit Alaska is in July with generally pleasant weather in Anchorage. On the other hand, the months of January, February, March, April, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Alaska. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.