Split weather in August
August in Split: hot, a little rain — a great time to visit.
#8 of 12 months in Split · #389 of 604 destinations to visit in August · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Split climate normals — August
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 22°C / 71°F | |
| Feels like (high) | 33°C / 91°F | |
| Rainfall | 51 mm / 2 in | 🌦 some rain |
| Rainy days | 6 days | |
| Humidity | 65% | 💧 humid |
| Dew point | 18°C / 65°F | |
| Sunshine | 12.4 h/day | |
| Daylight | 13.9 h | |
| Wind | 17 km/h / 11 mph | |
| Air quality (US AQI) | 53 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Split in August — FAQ
- Is August a good time to visit Split?
- August in Split: hot, a little rain — a great time to visit. It ranks #8 of 12 months for Split on SeasonMap's comfort score (73/100).
- What is the weather like in Split in August?
- In August, Split averages a daily high of 30°C and a low of 21.7°C, with about 50.8 mm of rain over roughly 6 rainy days.
- What is the air quality in Split in August?
- Split has a mean US Air Quality Index of about 53 in August.