Arouca Weather in January

January in Arouca brings moderate temperatures around 13°C (55°F) during the day, dropping to 4°C (39°F) at night, and as part of the rainy season, heavy rainfall is common.

Rainfall in Arouca in January

As part of the rainy season, Arouca sees around 17 days of rain in January, with an average of 188 mm (7.4 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Arouca in January

Expect highs of 13°C (55°F) in Arouca in January, with nights dropping to around 4°C (39°F). January is part of winter. Conditions are often most pleasant around the middle of the day. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. On average, January has the most moderate temperatures of the year.

Sunshine in Arouca in January

The area enjoys a moderate level of sunlight, with around 122 hours. It's a good balance between sunny and rainy days.

January in Arouca can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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Check the conditions for any month of the year.

• January
• February
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• May
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For a detailed overview over the year and the best time to visit Portugal, check out our Arouca's climate page.

Arouca Temperature in January

Min Temperature 4°C (39°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 57%  

Precipitation 188 mm (7.4 in)  

Rainy days 17 days  

Humidity 81% *  

Sunshine 122 hours *  

Percentage Sunshine 48% *  

* Data from: Porto, Portugal (50 KM, 31 Miles).

What to Wear in Arouca in January

The weather can swing between comfortable and chilly in January, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Arouca in January

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

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 Portugal, check out our Arouca's climate page.

More climate data for Arouca

Temperature Rainfall Sunshine Humidity

See the full Arouca climate overview or explore weather in Portugal.