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Cuba weather in August 2025
Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Cuba in August. Check more long-term weather averages for Cuba in August before you book your next holiday to Cuba in 2025/2026.
- 90°F max day temperature
90 - 8 hours of sunshine per day
- 11 days with some rainfall
11 - 73°F min night temperature
73 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 6.2 inches of monthly rainfall
6.2 - 11 (Extreme) UV index
11 - 86°F sea temperature
86
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The August weather guide for Cuba (Havana) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Cuba destinations
Below are average maximum temperatures at popular countries, regions and places in Cuba in August. Select a holiday destination to see more weather parameters.
All Cuba destinations
- Baracoa
- Camaguey
- Cayo Coco
- Cayo Ensenachos
- Cayo Guillermo
- Cayo Largo Del Sur
- Cayo Levisa
- Cayo Santa Maria
- Ciego de Avila
- Cienfuegos
- Guardalavaca
- Havana
- Holguin
- Jibacoa
- Maria la Gorda
- Matanzas
- Nueva Gerona
- Pinar del Rio
- Playa Giron
- Playa Pesquero
- Santa Clara
- Santa Lucia
- Santiago de Cuba
- Trinidad
- Varadero
- Vinales
Metric (°C) | Imperial (°F)
More about Cuba
How hot is it in Cuba in August?
Daytime temperatures usually reach 90°F in Havana, Cuba in August with very high heat and humidity, falling to 73°F at night.
How sunny is it in Cuba in August?
There are normally 8 hours of bright sunshine each day in Havana, Cuba in August - that's 65% of daylight hours.
How warm is the sea around Cuba in August?
The average sea temperature around Havana, Cuba in August is 86°F.
Does it rain in Cuba in August?
There are usually 11 days with some rain in Havana, Cuba in August and the average monthly rainfall is 6.2 inches.
What is the chance of a hurricane in Cuba in August?
On average less than 1 day in August in Havana, Cuba is likely to be affected by the passage of one or more tropical storms.
Cuba August sunrise & sunset times
Browse the sunrise and sunset times for Cuba in August 2025. Select a month to view Cuba sunrise and sunset times for the next 12 months. The Cuba sunrise and sunset times shown below are for Havana.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 06:00 | 19:11 |
| Saturday, 16th August 2025 | 06:06 | 19:01 |
| Sunday, 31st August 2025 | 06:12 | 18:48 |
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