Portugal weather in December 2024

Expect 15°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Portugal in December. Check more long-term weather averages for Portugal in December before you book your next holiday to Portugal in 2024/2025.

  • 15°C maximum daytime temperature in December in Portugal (Lisbon)15
    15°C max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in December in Portugal (Lisbon)14
    14 days with some rainfall
  • 9°C minimum night-time temperature in December in Portugal (Lisbon)9
    9°C min night temperature
  • 10 hours of daylight per day in December in Portugal (Lisbon)10
    10 hours of daylight per day
  • No heat & humidity in December in Portugal (Lisbon)0
    No heat & humidity
  • 106 mm monthly rainfall in December in Portugal (Lisbon)106
    106 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Portugal (Lisbon)2
    2 (Low) UV index
  • 16°C sea temperature in December in Portugal (Lisbon)16
    16°C sea temperature

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