Porto Heli weather in January 2025

Expect 12°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Porto Heli in January. Check more long-term weather averages for Porto Heli in January before you book your next holiday to Peloponnese in 2025/2026.

  • 12°C maximum daytime temperature in January in Porto Heli12
    12°C max day temperature
  • 4 hours of sunshine per day
  • 10 days with some rainfall in January in Porto Heli10
    10 days with some rainfall
  • 5°C minimum night-time temperature in January in Porto Heli5
    5°C min night temperature
  • 10 hours of daylight per day in January in Porto Heli10
    10 hours of daylight per day
  • No heat & humidity in January in Porto Heli0
    No heat & humidity
  • 82 mm monthly rainfall in January in Porto Heli82
    82 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Porto Heli2
    2 (Low) UV index
  • 15°C sea temperature in January in Porto Heli15
    15°C sea temperature

More about the Porto Heli

Porto Heli by month

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