When to visit
Kefalonia Island?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Kefalonia Island
Ionian Islands · Greece

The best weather in Kefalonia Island is from May, June, September, but considering flight prices and crowds, the best months to visit are April, May, October.consistent weather climate

Climate score
June
93

Perfect climate

☀️Pleasant

Temperature
19–27°C
Pleasant nights
Feels like
20–29°C
Comfortable
Precipitation
28mm
Light rain · 5 days
Sunshine
13.6h
Mostly clear
Humidity (%)
64%
Comfortable
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-10°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Tourist Crowds
Monthly visitor flow
70
High season
050100JanFebMarAprMayJun70JulAugSepOctNovDec
Monthly Overview
Score263849808893808085785939
ClimateColdColdColdMildPleasantPleasantHot & dryHot & dryPleasantHumidCool & rainyCold
Temperature6–11°C7–12°C7–14°C10–17°C14–22°C19–27°C22–30°C22–30°C19–25°C15–21°C12–17°C8–13°C
Feels like3–8°C4–10°C5–12°C8–17°C13–22°C20–29°C23–33°C24–32°C20–27°C15–21°C10–15°C6–11°C
Precipitation140mm
19 days
87mm
13 days
95mm
14 days
47mm
8 days
44mm
7 days
28mm
5 days
11mm
2 days
10mm
2 days
72mm
7 days
102mm
10 days
191mm
17 days
134mm
17 days
Sunshine7.7h
☀︎ 79%
8.7h
☀︎ 80%
10.0h
☀︎ 84%
11.5h
☀︎ 87%
12.1h
☀︎ 85%
13.6h
☀︎ 92%
13.8h
☀︎ 95%
13.0h
☀︎ 95%
11.0h
☀︎ 89%
9.7h
☀︎ 87%
7.8h
☀︎ 77%
7.5h
☀︎ 78%
WindS · 18 km/hS · 18 km/hSW · 18 km/hW · 15 km/hW · 14 km/hNW · 13 km/hNW · 13 km/hN · 13 km/hNW · 14 km/hNE · 15 km/hSE · 16 km/hS · 16 km/h
Humidity (%)79%79%77%72%69%64%60%62%72%76%81%81%
Day length9.8h10.8h12.0h13.2h14.3h14.8h14.5h13.6h12.4h11.2h10.1h9.6h
Tourist CrowdsLow seasonLow seasonLow seasonLow seasonShoulder seasonHigh seasonHigh seasonHigh seasonHigh seasonLow seasonLow seasonLow season

Frequently asked questions

What is the best time to visit Kefalonia Island?

The best weather in Kefalonia Island is from June, May, September, but considering flight prices and crowds, the best months to visit are April, October, May (10–30 °C).

What is the weather like in Kefalonia Island?

Kefalonia Island has a climate with an overall score of 6.6/10. Annual temperatures range from 6 °C to 30 °C.

What is the hottest month in Kefalonia Island?

The hottest month in Kefalonia Island is July, with average highs of 30 °C and lows of 22 °C.

What is the rainiest month in Kefalonia Island?

The rainiest month in Kefalonia Island is November, with an average of 191 mm of precipitation.

When is peak season in Kefalonia Island?

Peak season in Kefalonia Island is June, July, August, September. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Kefalonia Island?

Shoulder season in Kefalonia Island falls in May. It offers a good balance of decent weather and lower prices compared to peak season.