Weather in Nisyros in October
October in Nisyros means autumn conditions: warm and mostly dry. Daytime highs average around 25°C / 77°F, and nights drop to about 20°C / 67°F. In the water, expect around 23°C / 73°F, comfortable for swimming. Rain is rare, with only 2 wet days in an average October. Nisyros is a round volcanic island, and its crater floor can feel much hotter than the coast on still days. The summer winds ease, and the light turns soft and golden. Days bring around 11 hours of daylight. Summer clothes are fine by day, with a light layer for the evenings and plenty of sunscreen. The weather can change from one week to the next, so pack for both warm and cool days. Mornings and evenings get noticeably cooler as the month goes on. The light is softer than in summer, which makes it a lovely time for photos and walks. It's comfortable to be out all day, though the midday sun is still strong.
Swimming in Nisyros in October
October is a great month for swimming in Nisyros, with water temperatures around 23°C / 73°F. The water is cooling after the warmest months of July, August and September, but it's still pleasant. Quieter coves around the coast are often just as beautiful as the famous beaches. Some beach bars and sunbed services are open, but not all, so bring your own shade.
Crowds & Prices in Nisyros in October
Crowds in Nisyros are moderate in October, with plenty of space at the main sights and beaches. You'll find better deals on rooms and car hire than in July and August. Staying slightly outside the main town usually means better value and more space. Weekdays are calmer than weekends at the most popular spots. You can often book at short notice, except around holidays.
What's Open in Nisyros in October
Ferry services between Kos and Nisyros are being cut back in October. Businesses begin closing through October, so the choice shrinks towards the end of the month. Museums and sites are open on extended summer hours. Boat trips and excursions run regularly, weather permitting. Opening hours are long, with many tavernas serving until late. Shops in tourist areas often stay open into the evening.
Festivals & Holidays in Nisyros in October
October brings the start of the olive harvest in many areas, and in some regions, the first tsipouro or raki of the season. 28 October, Ochi Day, is a national holiday with parades marking Greece's refusal to surrender in 1940. Locals in Nisyros mark these dates in the traditional way, and visitors are welcome to join in. It's a good time to see traditions that have nothing to do with tourism, from harvests to name days.
Is October a Good Time to Visit Nisyros?
Yes, October is an excellent choice for Nisyros. Expect highs of around 25°C / 77°F, lows near 20°C / 67°F and rain on around 2 days. You get warm water and summer weather with fewer people and better prices than in high season. It's ideal for beach days, swimming and walking into the volcano. If you want the absolute peak of summer life, July and August are busier, but most travelers will prefer October.
Frequently Asked Questions
What time does the sun set in Nisyros in October?
In early October, the sun sets in Nisyros at around 6:55 pm, and around 6:35 pm by mid-month. Clocks go back an hour on the last Sunday of October, so by the end of the month sunset is around 5:15 pm. All times are Greek local time. Evenings cool quickly after sunset, so bring a layer.
Does it rain in Nisyros in October?
It can. October is when the first proper autumn rains arrive, usually as short showers or the occasional thunderstorm between warm, sunny days. Early October often feels like a gentle extension of summer, while the end of the month is noticeably cooler and more changeable. Bring a light jacket for the evenings.
Can I visit the Stefanos volcanic crater in October?
Yes, and October is a lovely time to see it, with comfortable temperatures and fewer visitors than in summer. You can walk down onto the crater floor.
Do I need a car on Nisyros in October?
It helps. Bus timetables are lighter in October than in summer, so a car or scooter makes it easier to reach villages and beaches beyond Mandraki.
Is October or November better for visiting Nisyros?
October, clearly. The start of the month often still feels like late summer, with a warm sea and open tavernas. By November the season is over on most islands: many businesses have closed, ferries run less often and the weather is more unsettled.
Nisyros Weather by Month
