Split in Summer — Weather & What to Expect
Summer in Split (June, July, August) averages daytime highs of 30.1°C and lows of 21.2°C, with around 139.1mm of rain across the season (14 rainy days in total). It includes some of the best months of the year to visit (June, July, August).
In the northern hemisphere, summer in Split covers June, July, August.
Summer in Split month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| June | 27.8°C | 19.1°C | 44.6mm | 6 | 10/10 |
| July | 31.7°C | 22.2°C | 9.3mm | 2 | 10/10 |
| August | 30.9°C | 22.2°C | 85.2mm | 6 | 10/10 |
What to pack for Split in summer
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
Frequently Asked Questions
Is summer a good time to visit Split?
Summer in Split rates around 10/10 — excellent time to visit. Average highs are 30.1°C with 139.1mm of rain across the season.
How hot is Split in summer?
Daytime highs average 30.1°C (86.2°F) across June, July, August, with nights around 21.2°C.
What months are summer in Split?
Split is in the northern hemisphere, so summer covers June, July, August.
See also: best time to visit Split · Split annual climate · Split in spring · Split in autumn · Split in winter
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Once you know what summer in Split looks like, find out exactly what to pack for Split at 247PackingList. For currency, language and country facts, see the Croatia guide at 247CountryInfo.
Summer in Split — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in Croatia at 247Sizing before you shop.
More summer travel essentials
Last updated:
Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.