Agios Sostis Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Agios Sostis.

Climate overview of Agios Sostis

Agios Sostis, Cyclades, Greece, sees big temperature differences between seasons, with August peaking at 27°C (81°F) and January dropping to 15°C (59°F).

Rainfall is modest, totalling around 409 mm (16 in) annually. The city experiences a distinct dry season from April to October, with warm summers and mild winters. January tends to be the wettest month.

Agios Sostis Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Agios Sostis - and find the best time to visit.

Monthly Temperature in Agios Sostis

Visitors to Agios Sostis can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 27°C (81°F) in August, the warmest time of the year, to a moderate 15°C (59°F) during cooler months like January.

At night, you can expect temperatures ranging from 24°C (75°F) in August to around 11°C (52°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Agios Sostis

Agios Sostis typically sees modest rainfall throughout the year, with an average annual precipitation of 409 mm (16 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, January it receives moderate rainfall, averaging 83 mm (3.3 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month July brings less rainfall, with 0.4 mm (0.02 in) over 2 rainy days. For more details, please visit our Agios Sostis Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Humidity in Agios Sostis by Month

Best Time to Visit Agios Sostis

For comfortable weather, consider visiting Agios Sostis in May, June, July, August, September and October. Conditions are usually least favourable in January, February, March and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, June, July, August, September and October
  • Warmest weather: July and August
  • Fewest rainy days: June, July, August and September
  • Seasonal pattern: A distinct dry season from April to October, with warm summers and mild winters

Frequently asked questions about the climate in Agios Sostis

What is the best time to visit Agios Sostis?

May, June, July, August, September and October typically offer the most optimal weather in Agios Sostis. In contrast, January, February, March and December tend to have less optimal conditions. Agios Sostis has a distinct dry season from April to October, with warm summers and mild winters.

What temperatures can I expect in Agios Sostis?

Daytime highs range from 15°C (59°F) in January to 27°C (81°F) in August. Nighttime lows range from 11°C (52°F) to 24°C (75°F). Temperatures vary considerably through the year.

How much rain does Agios Sostis get?

Annual rainfall is around 409 mm (16 in). January is the wettest month with 83 mm (3.3 in), while July is the driest with 0.4 mm (0.02 in).

Agios Sostis 3-Day Forecast

Agios Sostis on the map

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