Weather in Santorini Island for September 2027
In general, the average temperature in Santorini Island at the beginning of September is 25.2 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 22.9 °C by the end of September.
Precipitation in Santorini Island during September is a rare event, with an average of fewer than 2 rainy days.
Is September a good time to visit Santorini Island? check out the best time to travel to Santorini Island page.
✨ Is September a good time to visit Santorini Island? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
Santorini Island Weather September
Temperatures trend during September in Santorini Island
September weather in Santorini Island day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 25° /24° | 0 mm | 7 | |
| 2 Sept. | Sunny | 26° /25° | 0 mm | 7 | |
| 3 Sept. | Sunny | 26° /24° | 0 mm | 7 | |
| 4 Sept. | Sunny | 25° /24° | 0 mm | 7 | |
| 5 Sept. |  Patchy rain possible | 25° /24° | 1.5 mm | 7 | |
| 6 Sept. | Patchy rain possible | 25° /23° | 1.2 mm | 7 | |
| 7 Sept. | Sunny | 25° /23° | 0 mm | 7 | |
| 8 Sept. | Sunny | 25° /24° | 0 mm | 7 | |
| 9 Sept. | Sunny | 24° /23° | 0 mm | 7 | |
| 10 Sept. | Sunny | 25° /24° | 0 mm | 7 | |
| 11 Sept. | Sunny | 25° /23° | 0.4 mm | 7 | |
| 12 Sept. | Sunny | 25° /24° | 0 mm | 7 | |
| 13 Sept. | Sunny | 25° /23° | 0 mm | 6 | |
| 14 Sept. | Sunny | 24° /23° | 0 mm | 7 | |
| 15 Sept. | Sunny | 25° /23° | 0 mm | 6 | |
| 16 Sept. | Sunny | 24° /23° | 0.5 mm | 6 | |
| 17 Sept. | Sunny | 24° /23° | 0.1 mm | 7 | |
| 18 Sept. | Sunny | 24° /23° | 0 mm | 7 | |
| 19 Sept. | Sunny | 24° /23° | 0 mm | 7 | |
| 20 Sept. | Sunny | 24° /22° | 0 mm | 6 | |
| 21 Sept. | Sunny | 24° /23° | 0 mm | 6 | |
| 22 Sept. | Sunny | 24° /22° | 0.1 mm | 6 | |
| 23 Sept. |  Cloudy | 23° /21° | 0.1 mm | 6 | |
| 24 Sept. | Sunny | 23° /22° | 0 mm | 6 | |
| 25 Sept. | Sunny | 23° /22° | 0 mm | 6 | |
| 26 Sept. | Sunny | 23° /22° | 0.1 mm | 5 | |
| 27 Sept. | Sunny | 23° /22° | 0.7 mm | 5 | |
| 28 Sept. | Sunny | 23° /22° | 0.2 mm | 6 | |
| 29 Sept. | Sunny | 23° /22° | 0.3 mm | 6 | |
| 30 Sept. | Sunny | 23° /21° | 0.3 mm | 5 | |
| Next | |||||
Santorini Island weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 26°/24° | 24°/23° | 21°/20° |
| Rainfall | 1 mm | 6 mm | 14 mm |
| Wind | 29.6 km/h | 31.2 km/h | 30.2 km/h |
| Humidity | 76% | 71% | 69% |
| Rainy days | 0 days | 1 days | 3 days |
| Dry days | 31 days | 29 days | 28 days |
Planning a trip to Santorini Island? Discover the best time to visit
Santorini Island in September - FAQ
What are the expected maximum and minimum temperatures in Santorini Island during September?
How much rainfall should be expected in Santorini Island during September?
What are the typical wind conditions in Santorini Island during September?
September rainfall patterns in Santorini Island
UV exposure in Santorini Island during September
What to pack to Santorini Island in September?
Mild · highs around 24 °C, mostly dry
As you prepare for your trip to Santorini Island in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Santorini Island, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
🎒 Accessories
Where is Santorini Island?Get accurate weather forecasts for Santorini Island, located at latitude 36.406 and longitude 25.457. Stay updated with localized weather information tailored for Santorini Island.