Santorini weather in August
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Santorini August weather at a glance
In August, Santorini averages 26.4°C, with typical highs of 29.2°C and lows of 24.1°C. The historical average is 1 wet days and 64% humidity.
Santorini August temperature & humidity
Santorini August rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Santorini in August
Choose breathable summer clothes and pack sun protection.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 29.2°C
- Morning & eveningLight layer for air-conditioned rooms · average low 24.1°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Santorini August sunrise & sunset times
2026 August · Local time (Europe/Athens)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-08-01 | 06:25 | 20:24 | 13h 59m |
| 2026-08-15 | 06:36 | 20:09 | 13h 33m |
| 2026-08-31 | 06:49 | 19:48 | 12h 59m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Santorini travel updates
Watch live CCTV
- Santorini panoramaSantorini.net · Live video
Check the camera timestamp at the source.
Today’s weather and forecast
Check temperature, rain and wind in Windy.
Forecast · Windy. Monthly averages are in the Temperature section.
Santorini news search
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Santorini city map
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Santorini travel essentials
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Santorini hotel search · Trip.com
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Best months to visit Santorini
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
August weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Santorini weather like in August?
In August, Santorini averages 26.4°C, with typical highs of 29.2°C and lows of 24.1°C. The historical average is 1 wet days and 64% humidity. Our weather-comfort rating for this month is excellent.
Does it rain a lot in Santorini in August?
There are about 1 wet days in August. A compact umbrella is still useful.
What should I wear in Santorini in August?
Choose breathable summer clothes and pack sun protection.
What are the best months to visit Santorini?
Recent weather data rates January, March, April, May among the more comfortable months.
Where can I check Santorini weather in August in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Santorini in August?
On 2026-08-15, calculated sunrise is 06:36 and sunset is 20:09 in local time (Europe/Athens). Times vary by date and terrain.
Santorini weather by month
More Europe destinations in August
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations