Monaco enjoys a Mediterranean climate with mild, wet winters and warm, dry summers typical of the French Riviera.

Most rainfall occurs between October and March, making a compact umbrella or light waterproof jacket essential during these months.

Temperatures range from around 8-12°C in winter to 25-30°C in summer, with frost virtually unknown and heatwaves occasionally pushing above 32°C.

Sea breezes temper summer heat but can create a surprising chill during winter evenings, particularly along the exposed harbor.

The principality's steep terrain and frequent outdoor events demand sensible footwear year-round, as glamorous cobblestones remain unforgiving in heels.