Seaside
Weather by month
Current –

Seaside Weather in March

March in Seaside brings low temperatures, with daytime highs of 11°C (52°F) and nights around 4°C (39°F). It's part of the rainy season, with 313 mm (12 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Seaside in March

As part of the rainy season, Seaside sees around 25 days of rain in March, with an average of 313 mm (12 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Seaside in March

Temperatures in Seaside in March top out at 11°C (52°F) and drop to 4°C (39°F) overnight. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 4°C (39°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Seaside in March

Enjoy a sunny month with about 192 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.

March in Seaside 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.

Seaside Temperature in March

Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
83%
Precipitation
313 mm (12 in)
Rainy days
25 days
Sunshine
192 hours *
Percentage Sunshine
*
* Data from: Astoria, the United States of America (22 KM, 14 Miles).

Seaside Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Seaside - and find the best time to visit.

Best Places in the United States of America in March

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Seaside in March

The weather can be unpredictable in March, 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Seaside in March

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
  • Outdoor sports
    5/10

Seaside 3-Day Forecast

More climate data for Seaside

Popular in March

Where to go in March - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.