Weather in Skiáthos for September 2026
In general, the average temperature in Skiáthos at the beginning of September is 26 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 23 °C by the end of September.
Skiáthos in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 283.3 mm.
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Skiáthos Weather September
Temperatures trend during September in Skiáthos
September weather in Skiáthos day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /24° | 2.8 mm | 7 | |
| 2 Sept. | Sunny | 27° /25° | 0 mm | 7 | |
| 3 Sept. |  Partly cloudy | 27° /25° | 0 mm | 7 | |
| 4 Sept. |  Light rain shower | 27° /23° | 3.6 mm | 6 | |
| 5 Sept. | Sunny | 25° /23° | 52.7 mm | 6 | |
| 6 Sept. | Sunny | 25° /24° | 31.3 mm | 6 | |
| 7 Sept. | Sunny | 25° /22° | 69 mm | 6 | |
| 8 Sept. | Sunny | 25° /23° | 1.2 mm | 6 | |
| 9 Sept. | Sunny | 25° /23° | 0 mm | 7 | |
| 10 Sept. | Sunny | 25° /22° | 3.4 mm | 7 | |
| 11 Sept. | Sunny | 24° /22° | 1.3 mm | 6 | |
| 12 Sept. | Sunny | 25° /23° | 0.4 mm | 6 | |
| 13 Sept. | Sunny | 25° /23° | 0.7 mm | 6 | |
| 14 Sept. | Sunny | 25° /23° | 0 mm | 6 | |
| 15 Sept. | Sunny | 24° /22° | 0 mm | 6 | |
| 16 Sept. | Sunny | 24° /23° | 0 mm | 6 | |
| 17 Sept. | Sunny | 24° /23° | 2.8 mm | 6 | |
| 18 Sept. | Light rain shower | 24° /20° | 5.5 mm | 5 | |
| 19 Sept. | Partly cloudy | 23° /21° | 0.7 mm | 6 | |
| 20 Sept. | Sunny | 24° /22° | 0.8 mm | 6 | |
| 21 Sept. | Partly cloudy | 24° /22° | 0.6 mm | 6 | |
| 22 Sept. | Sunny | 24° /22° | 0 mm | 6 | |
| 23 Sept. | Sunny | 24° /22° | 0 mm | 6 | |
| 24 Sept. |  Overcast | 24° /23° | 0 mm | 6 | |
| 25 Sept. | Patchy rain possible | 24° /22° | 0.1 mm | 5 | |
| 26 Sept. | Light rain shower | 23° /21° | 0.9 mm | 5 | |
| 27 Sept. | Light rain shower | 23° /21° | 5.8 mm | 5 | |
| 28 Sept. | Light rain shower | 23° /20° | 5.9 mm | 5 | |
| 29 Sept. |  Cloudy | 23° /20° | 0.5 mm | 5 | |
| 30 Sept. |  Patchy light rain | 21° /20° | 0.8 mm | 5 | |
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Skiáthos weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 28°/26° | 24°/23° | 21°/20° |
| Rainfall | 12 mm | 283 mm | 10 mm |
| Wind | 21.2 km/h | 25.5 km/h | 20.6 km/h |
| Humidity | 64% | 64% | 64% |
| Rainy days | 4 days | 17 days | 3 days |
| Dry days | 27 days | 13 days | 28 days |
Planning a trip to Skiáthos? Discover the best time to visit
Skiáthos in September - FAQ
Skiáthos water temperatures in September
The average water temperature of the Mediterranean Sea near Skiáthos in September is 23.8 °C. At the beginning of September temperatures are around 23.5 °C; by the end of the month they get a bit warmer and reach 24.1 °C.
- What is the water temperature in Skiáthos in September?
- The average water temperature in Skiáthos in September is 23.8 °C.
- Can you swim in Skiáthos in September?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to Skiáthos in September?
As you prepare for your trip to Skiáthos 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 Skiáthos, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Skiáthos
UV exposure in Skiáthos during September
Quick links
Where is Skiáthos?Get accurate weather forecasts for Skiáthos, located at latitude 39.162 and longitude 23.491. Stay updated with localized weather information tailored for Skiáthos.