Santiago de Cuba 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
Fair
Best time to visit: November – March
What is the weather like in Santiago de Cuba in June?
In June, Santiago de Cuba is hot: daytime highs average 31 °C, and even at night it stays warm at around 25 °C. The sea averages 29.0 °C – almost as warm as a bath. The sun shines for around 8 hours a day. It is the rainy season: rain falls on about 14 days, totalling 85 mm. On about 26 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, June is a so-so month for a holiday in Santiago de Cuba.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 13 h 20 min06:23 – 19:43
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 30 daysdew point 18 °C or moreAll months
- Wind
- 13 km/haverage daily peakAll months
- Cloud cover
- 64 %on averageAll months
- Hot days
- 26 days30 °C or moreAll months
- Time zone
- UTC−4America/Havana
How the score comes together
- Temperatureweight 50 %45 %
- Sunshineweight 20 %75 %
- Few rainy daysweight 30 %28 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Santiago de Cuba in June: quick answers
Is Santiago de Cuba hot in June?
Yes. In June, Santiago de Cuba is hot: daytime highs average 31 °C and nights stay around 25 °C. On about 26 days the thermometer climbs to 30 °C or more.
Can you swim in Santiago de Cuba in June?
Yes. In June the sea averages 29.0 °C – almost as warm as a bath.
Does it rain much in Santiago de Cuba in June?
It rains often – on about 14 days, adding up to 85 mm.
Santiago de Cuba month by month
The whole year in Santiago de CubaAll destinations: CubaCaribbean 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