Santorini Weather in October
Greece · 30-year monthly averages
🌟 Great time to visit
October in Santorini is pleasantly warm, with average daytime highs around 23°C (73°F) and nighttime lows near 18°C (64°F). Expect roughly 15mm of precipitation, and rain is rare.
Avg high
23°C
73°F
Avg low
18°C
64°F
Rainfall
15mm
very dry
Mean temp
20°C
68°F
🎒 What to pack
- light layers
- comfortable walking shoes
October vs the rest of the year
FAQ
- How hot is Santorini in October?
- October in Santorini is pleasantly warm, with average daytime highs around 23°C (73°F) and nighttime lows near 18°C (64°F). Expect roughly 15mm of precipitation, and rain is rare.
- Does it rain a lot in Santorini in October?
- Santorini sees around 15mm of precipitation in October on average — very dry by global standards.
- Is October a good time to visit Santorini?
- October is one of the best months to visit Santorini — comfortable temperatures and manageable rainfall.