Giosonas Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Giosonas.
Climate overview of Giosonas
Giosonas, Chios Island, Greece, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in August, while winters cool to 14°C (57°F) in January.
Annual rainfall is moderate at around 587 mm (23 in), with December being the wettest month. The city also has a distinct dry season from May to September, with warm summers and mild winters.
Giosonas Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Giosonas - and find the best time to visit.
Monthly Temperature in Giosonas
Depending on the time of the year, temperatures range from comfortable to moderate in Giosonas. Average daytime temperatures reach a comfortable 29°C (84°F) in August. In January, the coolest month of the year, temperatures drop to a moderate 14°C (57°F).
At night, temperatures range from around 23°C (73°F) in August to 9°C (48°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Giosonas
Generally, Giosonas has a moderate amount of precipitation, averaging 587 mm (23 in) of rainfall annually. Giosonas can be quite wet during December, receiving approximately 117 mm (4.6 in) of precipitation over 12 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 0.7 mm (0.03 in) of precipitation spread across 6 rainy days. For more details, please visit our Giosonas Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Humidity in Giosonas by Month
The relative humidity is high throughout the year in Giosonas.
The city experiences its highest humidity in November, reaching 75%. In July, the humidity drops to its lowest level at 56%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Giosonas
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
- Fewer rainy days: May, June, August, September and October
- Wettest months: January, February, March, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to September, with warm summers and mild winters
Frequently asked questions about the climate in Giosonas
What is the best time to visit Giosonas?
May, June, July, August, September and October typically offer the most optimal weather in Giosonas. In contrast, January and December tend to have less optimal conditions. Giosonas has a distinct dry season from May to September, with warm summers and mild winters.
What temperatures can I expect in Giosonas?
Daytime highs range from 14°C (57°F) in January to 29°C (84°F) in August. Nighttime lows range from 9°C (48°F) to 23°C (73°F). Temperatures vary considerably through the year.
How much rain does Giosonas get?
Annual rainfall is around 587 mm (23 in). December is the wettest month with 117 mm (4.6 in), while July is the driest with 0.7 mm (0.03 in).
Giosonas 3-Day Forecast
Giosonas on the map
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