Cuba (Santiago de Cuba) · August
Best travel monthPeak seasonCuba · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 29° (84°)26– (79–)31 (88) | 29° (84°)26– (79–)31 (88) | 29° (84°)27– (81–)32 (90) | 30° (86°)28– (82–)32 (90) | 31° (88°)27– (81–)32 (90) | 31° (88°)28– (82–)33 (91) | 32° (90°)30– (86–)34 (93) | 32° (90°)30– (86–)34 (93) | 32° (90°)29– (84–)33 (91) | 31° (88°)28– (82–)33 (91) | 31° (88°)27– (81–)32 (90) | 30° (86°)27– (81–)31 (88) |
Ø night, range from coldest to warmest nightØ nightrange | 21° (70°)17– (63–)23 (73) | 21° (70°)18– (64–)23 (73) | 22° (72°)19– (66–)23 (73) | 23° (73°)20– (68–)25 (77) | 24° (75°)21– (70–)25 (77) | 24° (75°)22– (72–)26 (79) | 25° (77°)22– (72–)26 (79) | 25° (77°)23– (73–)26 (79) | 25° (77°)22– (72–)26 (79) | 24° (75°)22– (72–)25 (77) | 23° (73°)20– (68–)24 (75) | 22° (72°)19– (66–)23 (73) |
☀️Sunshine | 8h UV 7 | 9h UV 8 | 9h UV 9 | 9h UV 9 | 9h UV 9 | 9h UV 9 | 10h UV 9 | 9h UV 9 | 9h UV 9 | 8h UV 8 | 7h UV 7 | 8h UV 6 |
🌊Water Temp | 27° (81°) | 27° (81°) | 27° (81°) | 28° (82°) | 28° (82°) | 29° (84°) | 30° (86°) | 30° (86°) | 30° (86°) | 30° (86°) | 29° (84°) | 28° (82°) |
🌧Rain Days | 2d16mm (0.6") | 1d18mm (0.7") | 2d30mm (1.2") | 2d45mm (1.8") | 5d111mm (4.4") | 4d87mm (3.4") | 3d40mm (1.6") | 4d68mm (2.7") | 5d72mm (2.8") | 8d185mm (7.3") | 4d75mm (3.0") | 2d26mm (1.0") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Peak season — flights and hotels at their annual highest. Book early.
August is among the best months in Cuba (Santiago de Cuba): only 4 rain days, 32°C (90°F) highs, and good sunshine make for ideal holiday conditions.
Daytime highs reach 32°C (90°F) with a daily average of 29°C (84°F) — nights stay warm at 25°C (77°F). Peaks reach around 34°C (93°F), the coldest nights around 23°C (73°F). With 9 sunshine hours per day, August is one of the sunniest months — 68 mm (2.7 in) of rain over 4 days. The water is a warm 30°C (86°F) — perfect for snorkelling and swimming.
Pack light summer clothing, sunscreen, and swimwear — beach and water conditions in August are ideal.
High summer in Cuba's hottest city: the sun beats down, the sea is almost 30°C (86°F) and life shifts into the evening hours. In July the carnival turns the streets into a sea of drums, costumes and dance. Visitors need water, shade and patience.
Packing list for Cuba (Santiago de Cuba) in August
- Light summer clothes
- Swimwear and beach towel
- SPF 50 sunscreen
- Sunglasses
- Sun hat
- Small umbrella (occasional showers possible)
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is August a good time to visit Cuba (Santiago de Cuba)?
- Yes — August is one of the best months to visit Cuba (Santiago de Cuba) (Climate Score: 82/100). Pleasant temperatures (32°C (90°F)), good sunshine (9 h/day), and few rain days (4) make it one of the most recommended months.
- How warm is it in Cuba (Santiago de Cuba) in August?
- In August, Cuba (Santiago de Cuba) sees daily highs of 32°C (90°F). Nights cool to 25°C (77°F), with a daily average of 29°C (84°F). Peaks reach around 34°C (93°F), the coldest nights around 23°C (73°F).
- How much rain falls in Cuba (Santiago de Cuba) in August?
- In August, Cuba (Santiago de Cuba) receives an average of 68 mm (2.7 in) of rain over 4 rain days. The rain falls on few days, but heavily.
- How many sunshine hours does Cuba (Santiago de Cuba) get in August?
- Cuba (Santiago de Cuba) averages 9 sunshine hours per day in August — close to the annual average.
- How warm is the water in Cuba (Santiago de Cuba) in August?
- Water temperature in Cuba (Santiago de Cuba) in August averages 30°C (86°F) — ideal for swimming and snorkelling.
