Weather in Santorini in September
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
Climate Overview
September is an excellent time to visit Santorini. Santorini has a Warm climate with average yearly highs of 27°C, lows of 23°C, and approximately 0 rainy days per month.
27°C
23°C
0days
12.4h
Is September a good time to visit Santorini?
The weather is near-perfect with ideal temperatures and minimal rain.
Daylight
7:01 AM
7:28 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 13°C | 10°C | 6 | Good |
| February | 15°C | 11°C | 6 | Good |
| March | 16°C | 12°C | 7 | Good |
| April | 18°C | 13°C | 3 | Good |
| May | 23°C | 17°C | 1 | Excellent (best) |
| June | 25°C | 20°C | 3 | Excellent (best) |
| July | 28°C | 23°C | 0 | Good |
| August | 29°C | 24°C | 1 | Good |
| September | 27°C | 23°C | 0 | Excellent (best) |
| October | 24°C | 20°C | 5 | Excellent (best) |
| November | 19°C | 15°C | 3 | Good |
| December | 17°C | 14°C | 9 | Good |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for September
Lightweight clothes, sunglasses, sunscreen, and breathable fabrics.
Planning a trip to Santorini?
Common Questions
Is September a good time to visit Santorini? +
September is typically Excellent for visiting Santorini, with average highs of 27°C and around 0 rainy days.
What should I pack for Santorini in September? +
With highs of 27°C and lows of 23°C in {month}, we recommend: Lightweight clothes, sunglasses, sunscreen, and breathable fabrics.
Does it rain a lot in Santorini in September? +
Santorini typically sees around 0 rainy days in September.
How many hours of daylight are there in Santorini in September? +
In September, Santorini gets approximately 12.4 hours of daylight per day.
Is September peak season in Santorini? +
Yes, September is peak season in Santorini. Expect higher prices and more crowds, but also the best weather.
What is the best month to visit Santorini? +
The best months to visit Santorini are May, June, September, October, when the weather is optimal for sightseeing.
More Santorini Guides
Best Time to Visit
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Things to Do
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Itineraries
Coming soon
Overview
Complete travel guide for Santorini: top things to do, itineraries, and typical costs.