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Ioanian Islands

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Ioanian Islands Weather and climate

Data source：Meteostat
Update date：2025-09

Ioanian Islands year round climate
  • Spring (March–May): Average 13.2–20.4°C, mild and comfortable climate, abundant sunshine, and gradually decreasing rainfall. Common activities: Hiking, sightseeing historical sites, enjoying the beach. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 26.3–29.3°C, hot and dry, strong sunshine, and very little rainfall. Common activities: Swimming, sunbathing, water sports. Recommended clothing: Light and breathable clothing, hat, sunglasses, sunscreen.
  • Autumn (September–November): Average 21.3–17.4°C, pleasant climate, abundant sunshine, and gradually increasing rainfall, with the most rainfall in November. Common activities: Visiting vineyards, tasting local cuisine, enjoying the tranquility of the seaside. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Winter (December–February): Average 12.0–14.3°C, mild climate, occasional rain, and relatively humid. Common activities: Visiting museums, exploring towns, enjoying local cuisine. Recommended clothing: Warm jacket, sweater, comfortable shoes.
Ioanian Islands climatological average

Annual average temperature: approx. 19.7°C / Annual rainfall: approx. 722 mm / Summer humidity: 60%–70% / Rainiest month: November

Ioanian Islands monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
12°C
131.7
February
12.3°C
55
March
13.2°C
75
April
16.6°C
47.3
May
20.4°C
26.3
June
26.3°C
3
July
29.3°C
0.2
August
28.4°C
16.5
September
24.6°C
54
October
21.3°C
32.2
November
17.4°C
147
December
14.3°C
134.3
Ioanian Islands weather for the next seven days
11/3
Monday
Patchy rain nearby
19.7°C/17.6°C
11/4
Tuesday
Moderate rain
19.1°C/16.4°C
11/5
Wednesday
Moderate rain
17.9°C/14.7°C
11/6
Thursday
Sunny
17.5°C/14.3°C
11/7
Friday
Patchy rain nearby
17.2°C/14.3°C
11/8
Saturday
Patchy rain nearby
17.4°C/15.7°C
11/9
Sunday
Patchy rain nearby
17.7°C/14.7°C

Ioanian Islands FAQ

What's the best time to visit the Ionian Islands for pleasant weather and fewer crowds?
To enjoy pleasant weather ideal for beaches and activities while avoiding large crowds and benefiting from discounted accommodation, the best times to visit the Ionian Islands are mid-to-late spring (May through mid-June) or early fall (mid-September through mid-October).
What are the key differences between visiting Kefalonia and Lefkada?
Lefkada is often preferred for its breathtaking beaches and remarkable natural attractions, making it a prime choice for nature lovers. In contrast, Kefalonia offers a more vibrant nightlife scene, appealing to travelers seeking lively evenings and entertainment.
What are the must-see attractions and activities in the Ionian Islands?
Top attractions in the Ionian Islands include the stunning Paleokastritsa Beach, the world-renowned Myrtos Beach, the historic Corfu Old Town, the picturesque Porto Katsiki beach, and the enchanting Melissani Cave. These offer a diverse range of experiences from beach relaxation to cultural exploration.
Which Ionian Islands are ideal for travelers seeking tranquility and authentic experiences?
For those seeking a quieter, less touristy experience, consider islands like Kythira, known for its undeveloped natural beauty and wild landscapes. Folegandros also offers a peaceful and authentic getaway, distinct from the more bustling destinations.
What kind of natural beauty can I expect to find in the Ionian Islands?
The Ionian Islands are celebrated for their spectacular natural beauty, featuring dramatic coastlines, crystal-clear turquoise waters, and lush green interiors. You'll discover numerous pristine beaches, hidden coves, sea caves, and dramatic cliffs, offering a paradise for nature enthusiasts and beach lovers.