Monaco weather in January 2025

Expect 10°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Monaco in January. Check more long-term weather averages for Monaco in January before you book your next holiday to Monaco in 2025/2026.

  • 10°C maximum daytime temperature in January in Monaco (Monte-Carlo)10
    10°C max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in January in Monaco (Monte-Carlo)10
    10 days with some rainfall
  • 3°C minimum night-time temperature in January in Monaco (Monte-Carlo)3
    3°C min night temperature
  • 9 hours of daylight per day in January in Monaco (Monte-Carlo)9
    9 hours of daylight per day
  • No heat & humidity in January in Monaco (Monte-Carlo)0
    No heat & humidity
  • 77 mm monthly rainfall in January in Monaco (Monte-Carlo)77
    77 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Monaco (Monte-Carlo)1
    1 (Low) UV index
  • 14°C sea temperature in January in Monaco (Monte-Carlo)14
    14°C sea temperature

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