Arcos Weather in December
Arcos in December sees pleasant temperatures, with highs around 18°C (64°F) and overnight lows of 15°C (59°F). Rainfall is at its peak this month, around 125 mm (4.9 in) on average, so waterproofs are essential.
Rainfall in Arcos in December
Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Past climate data indicates that roughly 19 days will see rain, totalling around 125 mm (4.9 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Arcos in December
December in Arcos sees highs of 18°C (64°F) and lows of 15°C (59°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August, September and November typically offer the best weather for Arcos.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Arcos's climate page.
Arcos Temperature in December
Min Temperature
15°C (59°F)
Max Temperature
18°C (64°F)
Chance of Rain
62%
Precipitation
125 mm (4.9 in)
Rainy days
19 days
Humidity
88% *
Best Places in Portugal in December
Find out more about the weather in Portugal and which places have the best travel conditions in this month. See all of Portugal in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Arcos in December
Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags.What To Do in Arcos in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Portugal, check out our Arcos's climate page.
See the full Arcos climate overview or explore weather in Portugal.
