Arch Cape Weather in January

January in Arch Cape brings low temperatures, with daytime highs of 9°C (48°F) and nights around 3°C (37°F). It's part of the rainy season, with 459 mm (18 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Arch Cape in January

Arch Cape is in the rainy season in January, with rain on around 22 days and an average of 459 mm (18 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.

Temperature in Arch Cape in January

If you're visiting Arch Cape in January, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). January is in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. At 3°C (37°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Arch Cape in January

This month is characterized by fewer sunny days, with about 84 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Arch Cape. Our weather planner can help you explore destinations with more pleasant weather conditions.

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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 Arch Cape's climate page.

Arch Cape Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 74%  

Precipitation 459 mm (18 in)  

Rainy days 22 days  

Sunshine 84 hours *  

Percentage Sunshine *  

* Data from: Astoria, the United States of America (41 KM, 25 Miles).

What to Wear in Arch Cape in January

We recommend to layer up for chilly conditions in Arch Cape in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Arch Cape in January

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

Swimming

4/10

Cycling

4/10

Walking

4/10

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 Arch Cape's climate page.

More climate data for Arch Cape

Temperature Rainfall Sunshine

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