Seward Weather in September

September in Seward brings low temperatures around 10°C (50°F) during the day, dropping to 5°C (41°F) at night, with the most rainfall of the year.

Rainfall in Seward in September

As part of the rainy season, Seward sees around 15 days of rain in September, with an average of 345 mm (14 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Seward in September

Daytime highs in Seward in September reach 10°C (50°F), with nights around 5°C (41°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

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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 Seward's climate page.

Seward Temperature in September

Min Temperature 5°C (41°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 50%  

Precipitation 345 mm (14 in)  

Rainy days 15 days  

What to Wear in Seward in September

Dress warmly and in layers for your trip to Seward in September. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions.

What To Do in Seward in September

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

Cycling

4/10

Walking

4/10

Barbeque

1/10

Camping

3/10

Outdoor sports

4/10

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 Seward's climate page.

More climate data for Seward

Temperature Rainfall

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