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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the NewsPrism weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Monaco’s Mediterranean climate brings mild winters and warm, dry summers; the live forecast above shows today’s conditions, with year-round averages ranging from 8°C in January to 28°C in July.
What is the weather like in Monaco year-round?
Monaco enjoys over 2,500 hours of sunshine annually, with distinct seasonal shifts that make it a popular destination throughout the year.
- Winter (December–February): mild, 8–14°C, occasional rain; for monaco weather december expect crisp but pleasant days.
- Spring (March–May): warming, 13–20°C, increasing sunshine and lower rainfall.
- Summer (June–August): hot and dry, 24–30°C, low humidity and clear skies.
- Autumn (September–November): cooling, 15–23°C, wettest period with October often the rainiest month.
When is the best time to visit Monaco?
Late spring and early autumn offer the most comfortable temperatures for sightseeing and outdoor events.
- May and June: warm but not scorching, ideal for the Monaco Grand Prix and beach activities.
- September: still sunny with sea temperatures around 22°C, fewer tourists than summer.
- Winter months (November–February) have lower prices but cooler, sometimes rainy weather; check monaco weather january for precise conditions.
Does it rain a lot in Monaco?
Rainfall is moderate, averaging around 800 mm annually. The wettest months are October and November, while summer is typically dry. For monaco weather by month, autumn sees the most precipitation.
What is the coldest month in Monaco?
January is the coolest, with average lows near 8°C and daytime highs around 12–14°C. Snow is extremely rare. If you’re checking monaco weather january, expect mostly mild, occasionally damp days.
Can I get a 14-day forecast for Monaco?
Yes, many services offer monaco weather 14 days ahead, though accuracy drops beyond a week. The live forecast above is the most reliable; for longer-range planning, refer to monaco weather forecast 30 days as a general guide. For UK comparisons, see our 10 day weather forecast UK page.
For a broader picture of conditions across Britain, visit our UK weather hub.