The wet season continues into June with more frequent and heavier showers, especially inland and in the mountains. Coastal areas can still have long sunny spells between showers. This period is also the start of the Atlantic hurricane season (runs June-November), so keep an eye on regional warnings during severe weather.
Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC CC BY-SA 4.0 Wikimedia Commons
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Jamaica in June.
Early summer means hotter, more humid days and an uptick in afternoon downpours; Montego Bay’s airport area is busier as international flights increase. Sea conditions can become choppier for reef snorkeling; operators may cancel trips during squalls. Bring insect repellent as mosquitoes increase after rains, and plan outdoor activities for mornings when conditions are clearest.
June is hotter and more humid; the north coast remains wind-facing so trade breezes can help, but heavy showers and squalls are frequent. The sea can get choppy, impacting small charter boats to reef sites; larger excursions usually operate but with shorter windows. If traveling during hurricane season (June-November), keep flexible plans and monitor weather alerts.
June is hotter, humid and firmly inside hurricane season; the rainforest feel intensifies with persistent showers that can swell rivers quickly, affecting river-rafting and some coastal roads. The Blue Lagoon remains a highlight when the weather permits, but boat operators monitor seas for safety. Travelers should keep flexible transport plans and consider inland alternatives if storms approach.
June feels muggy and hot with increased late-afternoon storms; sea conditions around Kingston can become choppier, affecting any local boat trips. The city remains a practical base for cultural visits, but inland roads to some rural attractions may be less predictable when rivers rise. Pack insect repellent and plan outdoor activities for early mornings.
June becomes hotter and more humid but the south coast’s rain shadow effect can make it marginally more reliable for sun than the north; afternoon storms still occur. Boat trips from Black River may be curtailed during heavy squalls but are usually available on calmer days. Travelers should pack for both sun and sudden showers and keep flexible plans during hurricane season.
June stays cool, humid and often wet-expect persistent orographic cloud and fog on the peaks that can limit views but intensify the mossy, rainforest character. Streams are full and falls roar, so day hikes are atmospheric though occasionally muddy and slow. Consider shorter, guided walks rather than long summit pushes in sustained wet spells.
There are no major festivals or events in Jamaica during June to be aware of.
See how June compares with the rest of the year, then read the full guide.