Monaco

Monaco in May

Where it is warm, dry and good for swimming in Monaco in May — compared across the country’s main destinations.

Warmest
20°
Monte Carlo
Coolest
19°
Jardin Exotique
Driest
52 mm
Monte Carlo
Warmest sea
18°
Monte Carlo

Weather in May by city

PlaceDayNightRainSeaScore
Monte Carlo 20° 13° 52 mm 18° 72
Monaco 20° 13° 52 mm 18° 72
La Condamine 20° 13° 52 mm 18° 72
La Rousse 20° 13° 52 mm 18° 72
Fontvieille 20° 13° 52 mm 18° 72
Mareterra 20° 13° 52 mm 18° 72
Saint-Roman 20° 13° 52 mm 18° 72
Larvotto 20° 13° 52 mm 18° 72
Monaco-Ville 20° 13° 52 mm 18° 72
Jardin Exotique 19° 13° 56 mm 18° 70
Moneghetti 19° 13° 56 mm 18° 70
Les Révoires 19° 13° 56 mm 18° 70

Public holidays in May

  • May Day
  • Ascension Day
  • Whit Monday
  • Corpus Christi
Public holidays 2026 →

Frequently asked questions

What is the weather like in Monaco in May?

Average daytime highs range from 19° in Jardin Exotique to 20° in Monte Carlo.

Where is it warmest in Monaco in May?

Monte Carlo is the warmest of the main destinations, with average highs of 20°.

Can you swim in Monaco in May?

The sea is cool: the warmest water is around Monte Carlo at about 18°.