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Kéa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kéa.
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Climate overview of Kéa
Kéa, Cyclades, Greece, sees big temperature differences between seasons, with August peaking at 29°C (84°F) and January dropping to 15°C (59°F).
Rainfall is modest, totalling around 404 mm (16 in) annually. The city experiences a distinct dry season from April to October, with warm summers and mild winters. December tends to be the wettest month. The most sunshine falls in July, with an average of 12.1 hours of daily sunshine.
Kéa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kéa - and find the best time to visit.
Monthly Temperature in Kéa
Visitors to Kéa can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°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 25°C (77°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 Kéa
Kéa tends toward drier weather patterns, receiving approximately 404 mm (16 in) of rain per year. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate rainfall, averaging 80 mm (3.1 in) of precipitation, recorded across 10 rainy days. In contrast, the driest month August brings less rainfall, with 1.2 mm (0.05 in) over a single rainy day. For more details, please visit our Kéa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kéa
Seasonal changes in sunshine hours are quite dramatic in Kéa. While July receives considerable daily sunshine with up to 12.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Athens, Greece (61 KM, 38 Miles).
Daily hours of sunshine
Data from: Athens, Greece (61 KM, 38 Miles).
Humidity in Kéa by Month
The relative humidity is high throughout the year in Kéa.
The city experiences its highest humidity in November, reaching 73%. In July, the humidity drops to its lowest level at 43%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Athens, Greece (61 KM, 38 Miles).
Best Time to Visit Kéa
The most comfortable overall weather for exploring Kéa is usually found in April, May, June, July, August, September and October. Conditions are generally least comfortable 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.
Jan
good
Feb
good
Mar
good
Apr
excellent
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
excellent
Nov
very good
Dec
good
- Best overall: April, May, June, July, August, September and October
- Warmest weather: July and August
- Most sunshine: July
- 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 Kéa
What is the best time to visit Kéa?
April, May, June, July, August, September and October typically offer the most optimal weather in Kéa. In contrast, January, February, March and December tend to have less optimal conditions. Kéa has a distinct dry season from April to October, with warm summers and mild winters.
What temperatures can I expect in Kéa?
Daytime highs range from 15°C (59°F) in January to 29°C (84°F) in August. Nighttime lows range from 11°C (52°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Kéa get?
Annual rainfall is around 404 mm (16 in). December is the wettest month with 80 mm (3.1 in), while August is the driest with 1.2 mm (0.05 in).
How sunny is Kéa?
Kéa receives around 2,773 hours of sunshine per year. July is the sunniest month with 364 hours, while December is the cloudiest with just 127 hours. Overall, Kéa enjoys abundant sunshine.
Kéa 3-Day Forecast
Kéa on the map
Kéa is highlighted - select any city to see its climate.
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