Santiago de Cuba weather in July
Temperature, sea and sunshine in July: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in July
Fair
Best time to visit: November – March
What is the weather like in Santiago de Cuba in July?
In July, Santiago de Cuba is hot: daytime highs average 33 °C, and even at night it stays warm at around 25 °C. The sea averages 29.5 °C – almost as warm as a bath. The sun shines for around 8 hours a day. Rain is frequent, with about 13 rainy days and 58 mm in total. On about 30 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, July is a so-so month for a holiday in Santiago de Cuba.
July compared
How the weather changes from June to August. Tap a month to open it.
More details for July
- Daylight
- 13 h 14 min06:32 – 19:46
- UV index
- 12 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 14 km/haverage daily peakAll months
- Cloud cover
- 50 %on averageAll months
- Hot days
- 30 days30 °C or moreAll months
- Time zone
- UTC−4America/Havana
How the score comes together
- Temperatureweight 50 %31 %
- Sunshineweight 20 %85 %
- Few rainy daysweight 30 %36 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in July
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Santiago de Cuba in July: quick answers
Is Santiago de Cuba hot in July?
Yes. In July, Santiago de Cuba is hot: daytime highs average 33 °C and nights stay around 25 °C. On about 30 days the thermometer climbs to 30 °C or more.
Can you swim in Santiago de Cuba in July?
Yes. In July the sea averages 29.5 °C – almost as warm as a bath.
Does it rain much in Santiago de Cuba in July?
Rain is frequent, with about 13 rainy days and 58 mm in total.
Santiago de Cuba month by month
The whole year in Santiago de CubaAll destinations: CubaCaribbean weather in JulyWhere to go in JulySea temperature in July
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