Seaside Weather in October

October in Seaside typically sees daytime highs of 16°C (61°F) and nighttime lows of 7°C (45°F). October falls within the rainy season, so heavy rainfall is to be expected.

Rainfall in Seaside in October

As part of the rainy season, Seaside sees around 19 days of rain in October, with an average of 189 mm (7.4 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Seaside in October

Temperatures in Seaside in October top out at 16°C (61°F) and drop to 7°C (45°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Seaside in October

The month brings about 149 hours of sunlight, offering a comfortable mix of sun and rainy moments.

If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Seaside. Our weather planner can help you explore destinations with more pleasant weather 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 Seaside's climate page.

Seaside Temperature in October

Min Temperature 7°C (45°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 62%  

Precipitation 189 mm (7.4 in)  

Rainy days 19 days  

Sunshine 149 hours *  

Percentage Sunshine *  

* Data from: Astoria, the United States of America (22 KM, 14 Miles).

What to Wear in Seaside in October

For Seaside in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Seaside in October

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

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 Seaside's climate page.

More climate data for Seaside

Temperature Rainfall Sunshine

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