Weather in Thásos for September 2026
Until now, September 2026 in Thásos has been nearly identical to the historical average, with a temperature of 26.7 °C (showing only a slight deviation of 0.3 °C).
The forecast for the next days in Thásos predicts a temperature of 21.2 °C, which is cooler than the historical average.
In general, the average temperature in Thásos at the beginning of September is 27.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19 °C by the end of September.
Thásos experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 27.8 mm.
Is September a good time to visit Thásos? check out the best time to travel to Thásos page.
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Thásos Weather September
Temperatures trend during September in Thásos
September weather in Thásos day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 27° /21° | 0 mm | 7 | |
| 2 Sept. | Sunny | 29° /23° | 0 mm | 7 | |
| 3 Sept. | Sunny | 28° /22° | 0 mm | 7 | |
| 4 Sept. | Sunny | 29° /21° | 0.2 mm | 7 | |
| 5 Sept. | Sunny | 27° /20° | 6.8 mm | 7 | |
| 6 Sept. | Sunny | 27° /22° | 4.3 mm | 7 | |
| 7 Sept. | Sunny | 27° /20° | 0.7 mm | 7 | |
| 8 Sept. |  Partly cloudy | 26° /19° | 0 mm | 7 | |
| 9 Sept. | Sunny | 26° /19° | 0 mm | 7 | |
| 10 Sept. | Sunny | 26° /19° | 0.7 mm | 7 | |
| 11 Sept. | Sunny | 25° /19° | 2.1 mm | 6 | |
| 12 Sept. |  Patchy rain possible | 26° /19° | 1.5 mm | 6 | |
| 13 Sept. | Sunny | 25° /19° | 6.7 mm | 6 | |
| 14 Sept. | Sunny | 21° /18° | 0.1 mm | 5.7 | |
| 15 Sept. |  Overcast | 21° /18° | 0 mm | 5.8 | |
| 16 Sept. | Sunny | 21° /18° | 0 mm | 6 | |
| 17 Sept. | Sunny | 22° /18° | 0 mm | 6 | |
| 18 Sept. | Overcast | 22° /18° | 0 mm | 5 | |
| 19 Sept. |  Cloudy | 22° /20° | 0 mm | 6 | |
| 20 Sept. | Overcast | 25° /20° | 0 mm | 5 | |
| 21 Sept. | Sunny | 26° /20° | 0 mm | 7 | |
| 22 Sept. | Sunny | 26° /20° | 0 mm | 7 | |
| 23 Sept. | Sunny | 24° /19° | 0 mm | 6 | |
| 24 Sept. | Sunny | 22° /20° | 0 mm | 6 | |
| 25 Sept. | Patchy rain possible | 21° /9° | 11.9 mm | 4 | |
| 26 Sept. | Light rain shower | 11° /9° | 28.5 mm | 2 | |
| 27 Sept. | Light rain shower | 13° /10° | 187 mm | 3 | |
| 28 Sept. | Partly cloudy | 22° /18° | 0 mm | 6 | |
| 29 Sept. | Partly cloudy | 23° /17° | 1.6 mm | 6 | |
| 30 Sept. | Partly cloudy | 21° /17° | 1.6 mm | 5 | |
| Next | |||||
Thásos weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 29°/23° | 25°/20° | 20°/15° |
| Rainfall | 6 mm | 28 mm | 42 mm |
| Wind | 16.9 km/h | 18.8 km/h | 14.6 km/h |
| Humidity | 57% | 59% | 64% |
| Rainy days | 2 days | 9 days | 7 days |
| Dry days | 29 days | 21 days | 24 days |
Planning a trip to Thásos? Discover the best time to visit
Thásos in September - FAQ
What are the expected maximum and minimum temperatures in Thásos during September?
How much rainfall should be expected in Thásos during September?
What are the typical wind conditions in Thásos during September?
Thásos water temperatures in September
The average water temperature of the Mediterranean Sea near Thásos in September is 23.9 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Thásos in September?
- The average water temperature in Thásos in September is 23.9 °C.
- Can you swim in Thásos in September?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
September rainfall patterns in Thásos
UV exposure in Thásos during September
What to pack to Thásos in September?
Mild · highs around 25 °C, frequent showers
As you prepare for your trip to Thásos 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 Thásos, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Thásos?Get accurate weather forecasts for Thásos, located at latitude 40.778 and longitude 24.709. Stay updated with localized weather information tailored for Thásos.