Zakynthos in Summer — Weather & What to Expect
Summer in Zakynthos (June, July, August) averages daytime highs of 32.4°C and lows of 22.9°C, with around 25.4mm of rain across the season (6 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 Zakynthos covers June, July, August.
Summer in Zakynthos month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| June | 29.6°C | 20.5°C | 16.8mm | 4 | 10/10 |
| July | 34.3°C | 24.1°C | 2.1mm | 0 | 10/10 |
| August | 33.3°C | 24.1°C | 6.5mm | 2 | 10/10 |
What to pack for Zakynthos 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 Zakynthos?
Summer in Zakynthos rates around 10/10 — excellent time to visit. Average highs are 32.4°C with 25.4mm of rain across the season.
How hot is Zakynthos in summer?
Daytime highs average 32.4°C (90.3°F) across June, July, August, with nights around 22.9°C.
What months are summer in Zakynthos?
Zakynthos is in the northern hemisphere, so summer covers June, July, August.
See also: best time to visit Zakynthos · Zakynthos annual climate · Zakynthos in spring · Zakynthos in autumn · Zakynthos in winter
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Once you know what summer in Zakynthos looks like, find out exactly what to pack for Zakynthos at 247PackingList. For currency, language and country facts, see the Greece guide at 247CountryInfo.
Summer in Zakynthos — what to pack
Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →Check clothing sizes in Greece 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.