Caribbean in June: Weather, Crowds & What to Expect
Climate Map for June
Average temperature across Caribbean in June.
Country Weather in June
| Country | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| Cuba | 31° | 24° | 196 mm | extreme | Hot |
| Haiti | 33° | 23° | 95 mm | extreme | Hot |
| Dominican Republic | 33° | 22° | 166 mm | extreme | Hot |
| Jamaica | 31° | 24° | 100 mm | extreme | Hot |
| Trinidad and Tobago | 31° | 23° | 155 mm | extreme | Hot |
| The Bahamas | 31° | 24° | 194 mm | extreme | Hot |
| Barbados | 30° | 25° | 113 mm | extreme | Hot |
| Saint Lucia | 30° | 25° | 150 mm | extreme | Hot |
| Grenada | 31° | 24° | 189 mm | extreme | Hot |
| Saint Vincent and the Grenadines | extreme | ||||
| Antigua and Barbuda | 31° | 25° | 84 mm | extreme | Hot |
| Dominica | 32° | 25° | 173 mm | extreme | Hot |
| Saint Kitts and Nevis | 30° | 25° | 99 mm | extreme | Hot |
Representative figures from each country's largest city. High / low are average daily temperatures (°C); “Feels” allows for humidity.
The Bahamas & Turks & Caicos (The Bahamas, Turks & Caicos)
June shifts toward the wetter half of the year and sea temperatures are noticeably warmer, into the high 20s°C (mid‑80s°F). Rain comes in brief, heavy bursts and the official hurricane season (June-November) begins, so check forecasts if planning boat charters or remote island stays. Crowds thin compared with winter, so you can find better rates on beachfront accommodation.
Greater Antilles (Cuba, Jamaica, Hispaniola - Dominican Republic & Haiti, Puerto Rico, Cayman Islands)
June sees the start of the hurricane season in earnest and warmer, more humid conditions across Cuba, the Dominican Republic and Puerto Rico; highs commonly reach 30°C (mid‑80s°F). Rain showers are frequent but often short, and major storms are rare early in the month; still, travellers should monitor forecasts if planning remote island or boating trips. Peak beach and pool season draws families and resort guests.
Leeward Islands (Northern Lesser Antilles: Anguilla, Antigua & Barbuda, St Kitts & Nevis, Montserrat, Guadeloupe and surrounding islets)
June ushers in the hurricane season; thunderstorms and heavier rainfall become more probable through November, though clear calm windows are common between systems. The Leeward Islands’ eastern position means they see active trade winds and cloud bands from the Atlantic - keep flexible plans for inter‑island travel during this season. Lower prices and fewer crowds can be attractive if you accept some storm risk.
Windward Islands & Southern Lesser Antilles (Dominica, Martinique, St Lucia, St Vincent & the Grenadines, Grenada)
June marks the official start of hurricane season and brings warmer air and wetter afternoons across the Windward Islands; the region typically sees regular but short‑lived tropical showers. Travelers should track tropical systems, especially if planning multi‑island boat travel, while still enjoying fewer crowds and lower rates at many hotels. Waterproof packs and insect repellent become more important.
ABC Islands & Southern Caribbean Coast (Aruba, Bonaire, Curaçao, Trinidad & Tobago, Venezuelan islands and mainland nearby coast)
June brings warmer air temperatures and higher sea temperatures; the ABC islands still experience far fewer storm impacts than the northern Caribbean, though summer showers can occur. Trinidad & Tobago feel more tropical and humid and are more likely to get convective rainfall, which enhances rainforest and birding activity. Consider insect repellent for dusk walks and pack rain protection for inland hikes.
Western Caribbean & Central American Caribbean Coast (Yucatán Peninsula - Cancun, Cozumel, Tulum; Belize; Bay Islands of Honduras; Caribbean coasts of Guatemala, Nicaragua, Costa Rica, Panama)
June brings an unmistakable shift to higher humidity and more regular heavy showers across the Caribbean coasts of Central America and the Yucatán; this month also begins the hurricane season for the western Caribbean. Coastal towns like Cancun, Belize City and Puerto Lempira should be planned with some flexibility, and smaller boat journeys can be affected by squalls. Travel insurance and flexible bookings are prudent.