the Ionian Islands Weather by Month — Temperature & Rainfall Guide

the Ionian Islands is a region in Greece. Many people wonder what the weather conditions are in the Ionian Islands over the year. What is the best time to visit the Ionian Islands?

This page shows the average weather conditions by month in the Ionian Islands over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in the Ionian Islands ranges from poor in Kassiopi to unpleasant in Laganas. January is a winter month. The average maximum daytime temperatures are moderate and range from 13°C (55°F) in Kassiopi to 15°C (59°F) in Vasilikós.

Find more detailed climate information for the Ionian Islands in January here.

In February the weather in the Ionian Islands ranges from poor in Kassiopi to unpleasant in Laganas. February is a winter month. In Laganas you can expect mild maximum average daytime temperatures around 15°C (59°F) and nighttime temperatures around 11°C (52°F). On average, this month is the coldest month of the year in the Ionian Islands.

Find more detailed climate information for the Ionian Islands in February here.

In March the weather in the Ionian Islands ranges from unpleasant in Paleokastritsa to tolerable in Laganas. March is a winter month. In Laganas you can expect mild maximum average daytime temperatures around 16°C (61°F) and nighttime temperatures around 13°C (55°F).

Find more detailed climate information for the Ionian Islands in March here.

In April the weather in the Ionian Islands ranges from tolerable in Paleokastritsa to pleasant in Laganas. In Laganas you can expect mild maximum average daytime temperatures around 18°C (64°F) and nighttime temperatures around 14°C (57°F).

Find more detailed climate information for the Ionian Islands in April here.

In May the weather in the Ionian Islands is generally perfect. In Laganas you can expect pleasant maximum average daytime temperatures around 21°C (70°F) and nighttime temperatures around 18°C (64°F).

Find more detailed climate information for the Ionian Islands in May here.

In June the weather in the Ionian Islands is generally perfect. In Laganas you can expect warm maximum average daytime temperatures around 24°C (75°F) and nighttime temperatures around 21°C (70°F).

Find more detailed climate information for the Ionian Islands in June here.

In July the weather in the Ionian Islands is generally perfect. July is a summer month. The average maximum daytime temperatures are high and range from 26°C (79°F) in Vathi to 29°C (84°F) in Kalami.

Find more detailed climate information for the Ionian Islands in July here.

In August the weather in the Ionian Islands is generally perfect. August is a summer month. The average maximum daytime temperatures are high and range from 27°C (81°F) in Vathi to 29°C (84°F) in Kalami. On average, this month is one of the warmest months of the year in the Ionian Islands. So be prepared and make sure to dress lightly.

Find more detailed climate information for the Ionian Islands in August here.

In September the weather in the Ionian Islands ranges from pleasant in Paleokastritsa to perfect in Laganas. September is a summer month. In Laganas you can expect warm maximum average daytime temperatures around 26°C (79°F) and nighttime temperatures around 23°C (73°F).

Find more detailed climate information for the Ionian Islands in September here.

In October the weather in the Ionian Islands is generally pleasant. In Laganas you can expect warm maximum average daytime temperatures around 23°C (73°F) and nighttime temperatures around 20°C (68°F).

Find more detailed climate information for the Ionian Islands in October here.

In November the weather in the Ionian Islands ranges from poor in Paleokastritsa to pleasant in Laganas. In Laganas you can expect pleasant maximum average daytime temperatures around 20°C (68°F) and nighttime temperatures around 16°C (61°F).

Find more detailed climate information for the Ionian Islands in November here.

In December the weather in the Ionian Islands ranges from poor in Paleokastritsa to unpleasant in Laganas. The average maximum daytime temperatures are moderate and range from 14°C (57°F) in Kassiopi to 17°C (63°F) in Vasilikós.

Find more detailed climate information for the Ionian Islands in December here.