Port Royal weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Excellent
Best time to visit: June – July, November – April
What is the weather like in Port Royal in June?
In June, Port Royal is hot: daytime highs average 29 °C, and even at night it stays warm at around 26 °C. The sea averages 28.4 °C – lovely and warm for swimming. The sun shines for around 8 hours a day. Rain is frequent, with about 12 rainy days and 74 mm in total. On about 8 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is an excellent month for a holiday in Port Royal.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 13 h 12 min05:32 – 18:43
- UV index
- 13 · extremeclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or moreAll months
- Wind
- 20 km/haverage daily peakAll months
- Cloud cover
- 64 %on averageAll months
- Hot days
- 8 days30 °C or moreAll months
- Time zone
- UTC−5America/Jamaica
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %80 %
- Few rainy daysweight 20 %46 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Port Royal in June: quick answers
Is Port Royal hot in June?
Yes. In June, Port Royal is hot: daytime highs average 29 °C and nights stay around 26 °C. On about 8 days the thermometer climbs to 30 °C or more.
Can you swim in Port Royal in June?
Yes. In June the sea averages 28.4 °C – lovely and warm for swimming.
Does it rain much in Port Royal in June?
Rain is frequent, with about 12 rainy days and 74 mm in total.
Port Royal month by month
The whole year in Port RoyalAll destinations: JamaicaCaribbean weather in JuneWhere to go in JuneSea temperature in June
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences