Weather in Ionian Islands for September 2027
In general, the average temperature in Ionian Islands at the beginning of September is 27 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.6 °C by the end of September.
Ionian Islands experiences moderate rainfall in September, with an average of 8 rainy days and a total precipitation of 67.4 mm.
Is September a good time to visit Ionian Islands? check out the best time to travel to Ionian Islands page.
✨ Is September a good time to visit Ionian Islands? – Ask the AI Weatherman
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Ionian Islands Weather September
What’s the Weather Like in Ionian Islands This September?
Temperatures trend during September in Ionian Islands
September weather in Ionian Islands day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 27° /23° | 0.2 mm | 7 | |
| 2 Sept. |  Patchy rain possible | 27° /23° | 2.4 mm | 7 | |
| 3 Sept. | Sunny | 27° /24° | 0.1 mm | 7 | |
| 4 Sept. |  Light rain | 27° /23° | 3.3 mm | 7 | |
| 5 Sept. | Sunny | 27° /23° | 0.2 mm | 7 | |
| 6 Sept. | Light rain | 27° /23° | 5.9 mm | 6 | |
| 7 Sept. | Sunny | 27° /23° | 0.7 mm | 7 | |
| 8 Sept. | Sunny | 26° /23° | 0.1 mm | 7 | |
| 9 Sept. | Light rain | 27° /22° | 4.8 mm | 7 | |
| 10 Sept. | Light rain | 26° /22° | 5.3 mm | 7 | |
| 11 Sept. | Patchy rain possible | 26° /23° | 1.1 mm | 6 | |
| 12 Sept. | Patchy rain possible | 26° /22° | 2.4 mm | 6 | |
| 13 Sept. | Light rain | 26° /22° | 3.3 mm | 7 | |
| 14 Sept. | Sunny | 26° /22° | 0.6 mm | 6 | |
| 15 Sept. | Light rain | 26° /21° | 3.2 mm | 6 | |
| 16 Sept. | Sunny | 26° /22° | 0.7 mm | 6 | |
| 17 Sept. | Light rain | 26° /22° | 6 mm | 6 | |
| 18 Sept. | Light rain | 26° /21° | 3.8 mm | 5 | |
| 19 Sept. | Patchy rain possible | 25° /22° | 1.2 mm | 6 | |
| 20 Sept. | Patchy rain possible | 25° /22° | 0.5 mm | 6 | |
| 21 Sept. | Patchy rain possible | 25° /22° | 0.4 mm | 6 | |
| 22 Sept. | Patchy rain possible | 25° /21° | 1.9 mm | 6 | |
| 23 Sept. | Sunny | 24° /20° | 0.1 mm | 6 | |
| 24 Sept. | Patchy rain possible | 24° /19° | 1.9 mm | 6 | |
| 25 Sept. | Light rain | 23° /19° | 5.3 mm | 5 | |
| 26 Sept. | Patchy rain possible | 24° /20° | 1.6 mm | 5 | |
| 27 Sept. | Light rain | 24° /20° | 5.9 mm | 6 | |
| 28 Sept. | Patchy rain possible | 23° /21° | 1.8 mm | 5 | |
| 29 Sept. | Patchy rain possible | 24° /20° | 1.8 mm | 5 | |
| 30 Sept. | Patchy rain possible | 23° /20° | 1 mm | 5 | |
| Next | |||||
Ionian Islands weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 28°/24° | 25°/22° | 21°/18° |
| Rainfall | 28 mm | 67 mm | 142 mm |
| Wind | 15.7 km/h | 16.1 km/h | 15.4 km/h |
| Humidity | 65% | 65% | 65% |
| Rainy days | 4 days | 8 days | 10 days |
| Dry days | 27 days | 22 days | 21 days |
Planning a trip to Ionian Islands? Discover the best time to visit
Ionian Islands in September - FAQ
What are the expected maximum and minimum temperatures in Ionian Islands during September?
How much rainfall should be expected in Ionian Islands during September?
What are the typical wind conditions in Ionian Islands during September?
Ionian Islands water temperatures in September
The average water temperature of the Ionian Sea near Ionian Islands in September is 25.7 °C. At the beginning of September temperatures are around 26.2 °C; by the end of the month they get a bit cooler and reach 25.2 °C.
- What is the water temperature in Ionian Islands in September?
- The average water temperature in Ionian Islands in September is 25.7 °C.
- Can you swim in Ionian Islands in September?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
September rainfall patterns in Ionian Islands
UV exposure in Ionian Islands during September
What to pack to Ionian Islands in September?
Mild · highs around 25 °C, frequent showers
As you prepare for your trip to Ionian Islands 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 Ionian Islands, during September, is comfortable and enjoyable, regardless of the weather conditions.