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Portugal temperatures in January

January in Portugal has maximum daytime temperatures ranging from low in Montezinho with 8°C to pleasant temperatures in Santa Maria with 21°C. Nighttime temperatures generally drop to 18°C in Santa Maria and 1°C in Montezinho. The month of January is in the winter season. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Portugal in January?

To get a sense of January's typical temperatures in the key spots of Portugal, explore the map below. Click on a point for an in-depth look.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in January in Portugal?
  • Data insights from our comprehensive database indicate that Santa Maria is the city with the highest warmth. Daytime peaks average near 21°C, while the nights are characterized by a low temperature close to 18°C."

  • What is the coldest city in January in Portugal?
  • For the month of January, Montezinho is the most temperate city in Portugal based on our records. With highs averaging 8°C and nighttime temperatures dipping to around 1°C.

  • How much sun does Portugal get in January?
  • The city Lisbon usually sees around 150 hours of sunlight, indicating a moderately sunny period.

  • What is the water's temperature in January?
  • The water temperature averages approximately 18°C in Ponta Delgada this month, so still a bit cool to swim but some enjoy a chilly dive.

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