São Mateus Weather in January
January in São Mateus brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 100 mm (3.9 in), so keep a rain jacket handy.
Rainfall in São Mateus in January
Historically, the month has about 20 days of rain, averaging 100 mm (3.9 in) in total. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in São Mateus in January
If you're visiting São Mateus 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. Nights drop to around 14°C (57°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.January in São Mateus has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
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 São Mateus's climate page.
São Mateus Temperature in January
Min Temperature
14°C (57°F)
Max Temperature
17°C (63°F)
Chance of Rain
68%
Precipitation
100 mm (3.9 in)
Rainy days
20 days
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
What to Wear in São Mateus in January
For São Mateus 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 São Mateus in January
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 São Mateus's climate page.
See the full São Mateus climate overview or explore weather in Portugal.
