Santorini in Autumn — Weather & What to Expect
Autumn in Santorini (September, October, November) averages daytime highs of 22.9°C and lows of 18.8°C, with around 33.2mm of rain across the season (6 rainy days in total). It includes some of the best months of the year to visit (September, October, November).
In the northern hemisphere, autumn in Santorini covers September, October, November.
Autumn in Santorini month by month
| Month | High | Low | Rain | Rainy days | Rating |
|---|---|---|---|---|---|
| September | 26.5°C | 22.0°C | 6.1mm | 1 | 10/10 |
| October | 22.7°C | 18.7°C | 11.4mm | 2 | 10/10 |
| November | 19.4°C | 15.6°C | 15.7mm | 3 | 10/10 |
What to pack for Santorini in autumn
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Warm layers
- Light jacket or fleece
- Comfortable walking shoes
Frequently Asked Questions
Is autumn a good time to visit Santorini?
Autumn in Santorini rates around 10/10 — excellent time to visit. Average highs are 22.9°C with 33.2mm of rain across the season.
How hot is Santorini in autumn?
Daytime highs average 22.9°C (73.2°F) across September, October, November, with nights around 18.8°C.
What months are autumn in Santorini?
Santorini is in the northern hemisphere, so autumn covers September, October, November.
See also: best time to visit Santorini · Santorini annual climate · Santorini in spring · Santorini in summer · Santorini in winter
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Once you know what autumn in Santorini looks like, find out exactly what to pack for Santorini at 247PackingList. For currency, language and country facts, see the Greece guide at 247CountryInfo.
Autumn in Santorini — what to pack
Hot-weather travel clothing
Sun protection, lightweight layers and a reusable water bottle are essential here.
Check Price →Check clothing sizes in Greece at 247Sizing before you shop.
More autumn travel essentials
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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.