Weather in Ionian Islands for October 2026
Until now, October 2026 in Ionian Islands has been nearly identical to the historical average, with a temperature of 21.8 °C (showing only a slight deviation of 0.1 °C).
Expect cooler weather in the next days in Ionian Islands with the forecast suggesting a temperature of 19.3 °C, lower than the historical average.
In general, the average temperature in Ionian Islands at the beginning of October is 22.5 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 20.6 °C by the end of October.
Ionian Islands experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 142.1 mm.
Is October a good time to visit Ionian Islands? check out the best time to travel to Ionian Islands page.
✨ Is October a good time to visit Ionian Islands? – Ask the AI Weatherman
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Ionian Islands Weather October
What’s the Weather Like in Ionian Islands This October?
Temperatures trend during October in Ionian Islands
October weather in Ionian Islands day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Sunny | 24° /19° | 0.5 mm | 5.7 | |
| 2 Oct. |  Light rain | 23° /19° | 3.4 mm | 5 | |
| 3 Oct. |  Patchy rain possible | 22° /19° | 1.3 mm | 5 | |
| 4 Oct. | Patchy rain possible | 23° /19° | 2.4 mm | 5 | |
| 5 Oct. | Patchy rain possible | 23° /19° | 1.9 mm | 5.3 | |
| 6 Oct. | Light rain | 22° /19° | 6.4 mm | 4 | |
| 7 Oct. |  Moderate rain | 22° /18° | 11.8 mm | 5 | |
| 8 Oct. | Light rain | 22° /18° | 9.4 mm | 5 | |
| 9 Oct. |  Moderate or heavy rain shower | 22° /19° | 7.5 mm | 5 | |
| 10 Oct. | Moderate or heavy rain shower | 22° /19° | 9.2 mm | 4.9 | |
| 11 Oct. | Moderate rain | 22° /19° | 14.6 mm | 4.8 | |
| 12 Oct. | Patchy rain possible | 21° /18° | 1.6 mm | 4.7 | |
| 13 Oct. | Light rain | 20° /17° | 5.7 mm | 4 | |
| 14 Oct. | Moderate rain | 21° /17° | 19 mm | 4.5 | |
| 15 Oct. | Patchy rain possible | 21° /17° | 2.3 mm | 4.5 | |
| 16 Oct. | Light rain | 21° /17° | 3.7 mm | 4.4 | |
| 17 Oct. | Moderate rain | 20° /17° | 13.7 mm | 4.3 | |
| 18 Oct. | Patchy rain possible | 21° /17° | 1.3 mm | 4.2 | |
| 19 Oct. | Light rain | 21° /17° | 2.7 mm | 4.1 | |
| 20 Oct. | Sunny | 21° /18° | 0 mm | 4.1 | |
| 21 Oct. | Light rain | 22° /18° | 4.1 mm | 4 | |
| 22 Oct. | Moderate rain at times | 21° /18° | 6.7 mm | 3.9 | |
| 23 Oct. | Patchy rain possible | 22° /19° | 1.6 mm | 3.9 | |
| 24 Oct. | Patchy rain possible | 21° /18° | 1.4 mm | 3.8 | |
| 25 Oct. | Light rain | 21° /18° | 4.7 mm | 3.7 | |
| 26 Oct. | Sunny | 21° /17° | 0 mm | 3.2 | |
| 27 Oct. | Sunny | 20° /16° | 0.1 mm | 3 | |
| 28 Oct. | Sunny | 18° /14° | 0 mm | 3 | |
| 29 Oct. |  Overcast | 19° /15° | 0 mm | 3 | |
| 30 Oct. | Patchy rain possible | 19° /17° | 1 mm | 4 | |
| 31 Oct. | Moderate rain | 19° /15° | 16 mm | 4 | |
| Next | |||||
Ionian Islands weather in October vs September vs November
| September | October | November | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 25°/22° | 21°/18° | 18°/15° |
| Rainfall | 67 mm | 142 mm | 256 mm |
| Wind | 16.1 km/h | 15.4 km/h | 21.1 km/h |
| Humidity | 65% | 65% | 68% |
| Rainy days | 8 days | 10 days | 15 days |
| Dry days | 22 days | 21 days | 15 days |
Planning a trip to Ionian Islands? Discover the best time to visit
Ionian Islands in October - FAQ
What are the expected maximum and minimum temperatures in Ionian Islands during October?
How much rainfall should be expected in Ionian Islands during October?
What are the typical wind conditions in Ionian Islands during October?
Ionian Islands water temperatures in October
The average water temperature of the Ionian Sea near Ionian Islands in October is 21.8 °C. At the beginning of October temperatures are around 22.9 °C; by the end of the month they become significantly cooler and reach 20.8 °C.
- What is the water temperature in Ionian Islands in October?
- The average water temperature in Ionian Islands in October is 21.8 °C.
- Can you swim in Ionian Islands in October?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
October rainfall patterns in Ionian Islands
UV exposure in Ionian Islands during October
What to pack to Ionian Islands in October?
Mild · highs around 21 °C, frequent showers
As you prepare for your trip to Ionian Islands in October, 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 October, is comfortable and enjoyable, regardless of the weather conditions.