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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the UK Bullet weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above before finalising your plans. Caribbean weather is warm year-round but varies by island and season, with tropical showers and trade winds shaping conditions.
What is the Caribbean climate like year-round?
The region has a tropical climate with modest temperature shifts, though rainfall and humidity change noticeably by month. The wet season runs roughly June to November, while December to May is drier and sunnier.
- Dry season (December–May): lower humidity, steady trade winds, and less rain; popular for holidays.
- Wet season (June–November): higher humidity, afternoon showers, and a higher risk of hurricanes.
- Caribbean weather by month: January to April are the coolest and driest; May and June see increasing showers; July to October are hottest and wettest; November and December bring a transition to drier conditions.
- Caribbean weather year round: daytime highs typically range 28–32°C, with sea temperatures remaining warm enough for swimming at any time.
When is the best time to visit the Caribbean?
That depends on your priorities, but for most travellers the dry season from mid-December to April offers the most reliable sunshine. Consider shoulder months for lower crowds and prices.
- Caribbean weather december: beginning of the dry season; warm and sunny with lower humidity – a top choice for Christmas breaks.
- Caribbean weather november: end of the wet season; showers ease, temperatures are pleasant and prices often drop.
- Caribbean weather forecast 7 days and 10 days are reliable for planning short trips, while a caribbean weather forecast 30 days gives only a broad trend, not precise daily conditions.
- For longer stays, check caribbean weather forecast 14 days to anticipate any weather shifts.
Does it rain every day in the Caribbean?
Not every day. During the wet season, showers are often short and heavy, typically in the afternoon. Many days remain sunny overall, especially in the morning. Dry season sees far fewer rain events.
How reliable are long-range forecasts for the Caribbean?
A caribbean weather forecast 30 days can indicate general trends (e.g., wetter or drier than average) but not exact daily weather. For trip planning, a 7-day or 10-day forecast is far more dependable.
What water temperature can I expect?
Sea temperatures range from 26°C in winter to 29°C in late summer. Even during the cooler months the water is pleasant for swimming, snorkelling and diving without a wetsuit.
For current conditions across the UK, see our UK weather hub. If you’re comparing beach destinations, our Dubai weather page covers another warm-weather option. For a city break in the sun, read about Marrakech weather.