Gustavus Weather in August

Thinking of visiting Gustavus in August? Expect moderate temperatures reaching 15°C (59°F) during the day, dropping to 11°C (52°F) at night. Heavy showers are common during the rainy season.

Rainfall in Gustavus in August

As part of the rainy season, Gustavus sees around 16 days of rain in August, with an average of 266 mm (10 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.

Temperature in Gustavus in August

August in Gustavus brings typical temperatures with highs around 15°C (59°F) and lows of 11°C (52°F). August is part of summer. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, it has the peak temperatures of the year.

Sunshine in Gustavus in August

You can expect a moderate amount of sunlight, with approximately 161 hours. Even though this month is part of the wet season, you can still see the sun occasionally.

August in Gustavus has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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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 Gustavus's climate page.

Gustavus Temperature in August

Min Temperature 11°C (52°F)  

Max Temperature 15°C (59°F)  

Chance of Rain 52%  

Precipitation 266 mm (10 in)  

Rainy days 16 days  

Humidity 84% *  

Sunshine 161 hours *  

Percentage Sunshine 34% *  

* Data from: Juneau, the United States of America (67 KM, 41 Miles).

What to Wear in Gustavus in August

The weather can be unpredictable in August, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Gustavus in August

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

6/10

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 Gustavus's climate page.

More climate data for Gustavus

Temperature Rainfall Sunshine Humidity

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