Arcos
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Arcos Weather in January

January in Arcos sees daytime temperatures around 17°C (63°F) and lows of 14°C (57°F) at night. With around 98 mm (3.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Arcos in January

Historically, approximately 20 days this month are expected to have rain, averaging 98 mm (3.9 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Arcos in January

If you're visiting Arcos in January, expect highs of 17°C (63°F) and overnight lows around 14°C (57°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Arcos. Our weather planner can help you explore destinations with more pleasant weather conditions.

Arcos Temperature in January

Min Temperature
14°C (57°F)
Max Temperature
17°C (63°F)
Chance of Rain
67%
Precipitation
98 mm (3.9 in)
Rainy days
20 days
Humidity
87% *
* Data from: Santa Cruz da Graciosa, Portugal (67 KM, 41 Miles).

Arcos Weather by Month

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

Best Places in Portugal in January

Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in January →

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 Arcos in January

For Arcos in January, 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Arcos in January

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

  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Arcos 3-Day Forecast

More climate data for Arcos

Popular in January

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

Bucket list

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